CAV Injection pump full strip down to re seal and stop fuel leaks

[@michaelallen4943]

I'm a poor farmer here in the USA. Thanks for your well informed video on resealing a cav injector pump. I resealed the pump on my 2-85 white. I wish I was half the mechanic you are. I just wish I knew what you have forgotten. Take care and thanks for all your help.

[@BundyBearsShed]

Thanks Michael, Im glad it helped you.

[@johndoe-zq1js]

Taxation an a drastic overreach of capitalism is Americas problem

[@anderswogel2237]

Thanks for the video. With the old backhoe stranded in the backyard, I bought a new injector pump + a sealing kit. I thought that once the old pump is removed, I might as well try to clean and reseal it. It went really well. My 13 year old son was in charge of the iPad, playing the video step by step, while I was getting my hands dirty. The pump was all clogged up with rust from the old fuel tank. Yesterday, I installed the old pump again and the 50 year old Perkins started right up. I have just returned the new pump and saved 700 USD. 😀

[@BundyBearsShed]

G Day Anders, Well thats good news, very satisfying doing it yourself.

[@gregsummers2523]

This gentleman has given a great informative video on Perkins fuel injection units. Thank you sir on a refreshing presentation. Very helpful.

[@BundyBearsShed]

Thanks Greg, Hope you found it usefull.

[@captainron8111]

I have been working on diesel engines in the farming and marine world for over 50 years. You my friend are as asset to the KZbin community. You are easy to listen to, you know what the hell you are doing and you encourage others. Thank you for sharing and thank you for one of the best how to videos I have ever seen. Well done my friend. Captain Ron, Napa Valley Marina, Napa, California.

[@BundyBearsShed]

Thanks Ron.

[@brocky411]

@@BundyBearsShed As above - I brought an International 444 that wouldn't start and was getting harder for the old owner to start. Did the round rear part as described in your video so well, the valve was a little sticky, put it back together, still no go for diesel out injector tubes, popped the top off and hello stuck valve on the kill lever. Running well now. Thank you again.

[@cp-qw5vj]

Hi Lance, Just want to say a BIG THANK YOU... I removed, disassemble and reassembled my MF165 fuel pump (even the rotor was in bits) and now its back on the tractor running like a dream!!! You are a very nice and kind man. May God give you a long and healthy life and return to you tenfold everything you give people helped by your videos and comments. Thank you again, Costas

[@BundyBearsShed]

Thankyou, Im glad it worked out.

[@paulmurphy2823]

Absolute gold mate, thank you so much for posting, you got me sorted. You are a carbon copy of my father in law who died 20 years ago now, he worked all his life on tractors, Land rovers and an absolute wizard on balers, made his own service tools too. Keep up the great work sharing the info, your wealth of knowledge can then be used for ever and a day, unlike his, most of which died with him. Wonderful delivery too, you should be on tv. I've passed you on to others I know who will be interested too, thanks again.

[@BundyBearsShed]

Thanks Paul.

[@ianschaefer5352]

Thank you Lance, retired farmer here who ran MF for a fair few years an now collected a fiat 550 with the CAV pump that needs work. Your video is great mate and what I like most is your bloke to bloke how you did the job and no bull shit or useless commentary. Your hour was all useful information. I've seen too many of 10 mins with 30 seconds useful. :) Congratulations job well done and I'm keen to see what else you have filmed in your workshop

[@BundyBearsShed]

Thanks Ian.

[@robbro137]

My tractor has a leaking injector pump. Leaking externally more than you would run the water to keep the pipes from freezing. I don't smell diesel in the oil but that lip on the front is likely hard. So I figure I'll take it out and reseal it. Thank you for your video ti give me a heads up as to what I'm getting into. I am a millwright working in a shop, but first and foremost a tinker that tries to fix my own things. So, once you showed it disassembled I thought ok this is something I can do. I am glad you are showing how to repair something that is sorta alien to onters.

[@BundyBearsShed]

Thanks Robbro, I do what I feel is a better video in the MF135 6 speed series video 14 and 15, they might also interest you.

[@garyharman3177]

Thanks for the step by step video. I ordered the same Sparex CAV rebuild Kit you used in the video. I was able to remove and reseal the fuel injector pump with confidence, on what was originally my dads Massey Ferguson 255 tractor Model year 1978. I made note of the timing position inside the pump and reassembled everything the same. I also replaced the old fuel lift pump. Changed the fuel filter which I last changed about 30 years ago. Bleed & primed the fuel lines as directed from the original owner's manual. The tractor started back up without any difficulty. The only thing the Sparex kit didn't provide was a new gasket for the timing chain inspection cover. I looked on line and nobody had one . My inspection cover has a 4 bolt pattern. I bought some sheet gasket material and made my own gasket. For the fuel lift pump I had to order the rubber fuel line gaskets off of Amazon since the new lift pump didn't come with them. Take care. Gary from PA

[@BundyBearsShed]

Great work, I like to hear of people doing their own repairs.

[@johnsouth4667]

i am extremely appreciative of your video, as a person who started a diesel mechanics apprenticeship in 1983 and the advice back then was , leave injector pumps to the professionals, also i learn by watching more than from the manuals, well! for $14 for parts and an hour or so to dismantle the top of the cav injector pump. my MF 50A backhoe isnt leaking fuel from either throttle shaft or stop shaft. i cannot thank you enough and i will be revissiting bears shed again im sure.

[@BundyBearsShed]

Glad to help

[@baxtersheakley5793]

Resealed mine over the weekend. Watched your video twice and as you said it's not any harder than a hyd pump or valve. Thanks, thanks, thanks!

[@BundyBearsShed]

Glad it helped

[@davepelneault1916]

Hi lance, your video gave me the confidance to attack my pump problem on my 85 case 580 super e. The machine had been sitting for several years and the inside was all seized up.Cleaned and resealed it and it fired right up for the first time in 10 years.thank you for taking the time to do this.

[@BundyBearsShed]

G day Dave, That is good to hear, you saved yourself quite a packet.

[@simonfarley7708]

You, sir, are an absolute legend!! I really appreciate your taking the time to go through the complete pump overhaul - my Leyland tractor currently won't start, and I'm pretty sure the metering valve is sticking (good fuel pressure to pump, nothing from injectors). Having watched your video I have complete confidence in taking the pump apart and getting the old girl running again. Thank you!

[@simonfarley7708]

And to close this out, I took off the inlet and top of the pump, followed your instructions, and she now starts as she should!

[@BundyBearsShed]

Good work, well done.

[@OlaGbolahan]

I'm having the same issue with my Leyland 245 with no fuel to injectors. I believe I need to open the top of the injector pump like you mention at 24:24 since it seams the shut-off must be stuck. Bundy or Simon, where did you get the gasket kit for this?

[@michaelhalsall5684]

Great video - many people are now restoring classic MF 35 & 65 diesel tractors. Takes the mystery out of these injection pumps.Timing these pumps is very important, thanks for explaining it here.

[@BundyBearsShed]

+Michael Halsall Thanks for watching Michael, I hope it helped.

[@fredwerring1840]

63 years old, been around tractors of all sizes my whole life but never opened up an injector pump before except for leaking top seals. Was always told there was a bunch of magic inside best left to the professionals. Figured what do I have to lose? Took this one apart (Ford 3000) found the plungers stuck as it had been sitting a few years, put back together, runs great. Thanks.

[@BundyBearsShed]

goodnews

[@yannickcourteau2119]

Thank you so much for this video. I have a 245 and 255 that were leaking so much diesel that I had to close the tank valve after each job to stop it from leaking. They charge 900$ for this job in my area. You saved me a lot of money man. Now, I need to stop the leak from under the steering wheel.

[@BundyBearsShed]

G day Yannick, Glad it could help you, they are not that hard when you are shown how eh. thanks for watching and commenting.

[@bernieduplan7181]

Thank you for taking the time to make this video! At 24:00 you explained my exact problem and I was able to easily fix it. You probably saved me over $1000 and it was easier than removing the pump and taking it to a shop.

[@BundyBearsShed]

Great news.

[@5tr41ghtGuy]

This video is a lifesaver! My injector pump has been leaking for a while, so I finally summoned the courage to purchase a rebuild kit and give it a try. After a quick search I found this excellent step-by-step video, which makes the job so much easier :-)

[@BundyBearsShed]

Glad you got something from it John.

[@5tr41ghtGuy]

Finished the job, and she runs great with no leaks!

[@JohnAddison-f1d]

Thank you for the video. It helped me fix the dpa mechanical injection pump on our Irwin 52's Perkins 4-236. First time I've ever done more than change the filters and oil on the engine. I would never had the confidence to start on the job without this :-)

[@BundyBearsShed]

That is good news.

[@ybsmike6512]

Add me to the big THANK YOU list. You sir are a breath of fresh air! I can now open up mine with confidence thanks to you taking the time to help those who are new to these pumps. Thanks for the rebuild kit part number also, its on the way. I have a Dresser Dozer I just bought with a Cummins 4B motor that has the Lucas CAV pump. It wont do anything past about 1/4 throttle and I ordered injectors for it and was looking for a reman pump, but after reading all about the more common pumps, I didn't feel good about tinkering with it, but when I saw this vid, and the details you went to making it easy to learn from, I now feel completely encouraged to redo it myself. Thanks for going out of your way to help people new to these. I would bet my pin is stuck. God Bless You!

[@BundyBearsShed]

Thankyou, glad it helped.

[@westerntruckandtractorrepa1353]

Hi Lance, thank you very much for this video.I am an independent mechanic and since watching this video awhile back I have resealed about 10 of these pumps, so thank you very much and keep up the good work.

[@BundyBearsShed]

Thats good to hear thanks for watching and commenting.

[@walterjermann227]

Warum gibt es solche Instruktionen nich auf deutsch?

[@chadbailey8152]

@@BundyBearsShed I need help!! My engine sat for 6 to 7 years or more, it will not get pressure to injection, I checked the stop lever seamed good, the throttle lever under cover is good, I checked to plunger in back of pump was stuck, got it freed up, acting the same way, it gets a little out lines just enough to see it kinda works but will not start, tried eather. Nothing. U think the plungers are stuck that pop injectors off inside pump?, It has fuel going out all bleeders and all new fuel too

[@chadbailey8152]

@@BundyBearsShed my other question is the plunger in back of pump, I put plunger back in, then spring, then rest. Seams like there's a bit of a gap between plunger and spring or top of spring to what ever it touches when gravity let's it fall down as low as it goes, (till plunger hits bottom spring), is that normal!?. The little spring under the plunger is good. Seams weard too me. I'm trying too explain it best I can

[@xade7863]

@@chadbailey8152 sounds like the fuel pump is bad

[@jimward3458]

Lance... I've watched your videos on the cav pump dozens of times. Thank you so much for going slowly and making comments. I've been working on mine for many weeks now. I think the best words you said is, "notice the rotation." I had my regulator pin mounted to the right. Which no fuel could be sent to the head of the pump. Changing this pin in the regulator now forces the fuel into the head then of course into the injectors finally. Thank you so much for your efforts and advice. I found that the pump was very easy to work on. Thanks a million.

[@BundyBearsShed]

Thanks Jim, I did a better video in the MF135 6 speed play list videos 14 and 15 that you might like. I got more involved in the pump.

[@Greebstreebling]

I just serviced the pump top on a Yugoslavian IMT 539 deluxe, replacing the o rings on the engine stop and throtle spindles, to stop some significant fuel leaks. Your video is just spot on with detail and the brilliant advice. Once I'd watched this, the hardest part was the air bleed. It's a long time (circa 40 years!) since I did any engine work and this was really helpful, thanks a lot.

[@BundyBearsShed]

Nice work! Glad it helped.

[@WarpedSpeed]

Great video, an hour long but actually shows an hour of worth while information,

[@BundyBearsShed]

Glad it was helpful!

[@robertsparks2615]

You sir are a scholar and a saint.. just did a clean out with no parts based on your video and boom thing runs like a dream

[@BundyBearsShed]

That is the goo, It is good when a plan goes well.

[@andrewsmith888]

Thank you so much for taking the time to make this video and walk us through the process. We're all getting the benefit of all of your years of working on tractors and please know it's very much appreciated. Cheers!

[@BundyBearsShed]

Glad it was helpful!

[@TheDungorm]

Thank you for sharing your knowledge, you do a great job of describing the details without making it seem daunting. I will not be afraid to overhaul a similar pump on my MF 250 if need be. Well done and thanks for taking the time to do this!

[@bjorn_brannatjarnen]

Thank you very much for this video. Been around tractors all my life and have always been told that you don’t mess with a injection pump, that’s only for the professionals. I have now successfully resealed the pump for my old Ferguson. Also, KZbin is amazing, you’re sitting in Australia instructing me as I’m picking the pump apart several years later and thousands of miles away in the northern parts of Sweden

[@BundyBearsShed]

KZbin is a handy tool, I look here for most jobs I have not done before and Im often not disappointed.

[@alannock1358]

Hello from England. I have to message my heartfelt thanks for all you have done for us old tractor owners. I was directed to your videos by a gentleman on a UK forum, when my top spindles were leaking on my Fergie 135's CAV pump. I have today used your video again, to give me the knowledge to strip and clean the inlet filter/housing. Thank you again, if you're ever in the UK, I would like to be able to return the favour in some way. Kindest regards.

[@BundyBearsShed]

Thanks Alan, The 135 6 speed playlist videos 14 and 15 have a better video on these pumps.

[@paulmerchant9279]

This video helped me strip pump while still on JCB and clean it out, the machine ran like a dream after. Well done for making this video so easy to watch and understand. Paul JCB Owner, Lakeside Construction.

[@BundyBearsShed]

Thanks Paul, Glad you got something out of it.

[@ludditeneaderthal]

That CAV pump is basically a slight modification of the Roosa Master/Stanadyne pumps used on all kinds of diesels here in the states, so this vid basically covers those for the most part as well. The differences are in the injection advance and fuel stops mostly, along with governor linkages under the top cover. The basic guts, however, are the same beasty, lol. The Ford IDI v8s (and the International IDI v8), GM 6.2 and 6.5 mechanical injection, even the Olds 350 diesel use practically the same as this CAV. Great vid! Nice step by step coverage, superb shooting, and great practical hints!

[@m16ty]

The Roosa Master and the CAV are very similar from a mode of operation standpoint, but some aspects of the pumps are very different. Pretty much everything under the top cover is vastly different. The drive on the 2 pumps is very different too. At least the CAV doesn't have the dreaded flex ring that comes apart.

[@cgoodwin2875]

Hi Mr. Bear, many thanks for posting this very helpful how-to. Just what I needed to fix my old International 414. It is a rare skill to be an educator and you definitely have the right balance. Cheers.

[@JohnWatkinsUK]

Thanks for this video. It helped me fix a problem I had on an engine that had been sitting for a couple of years. Fuel was getting in no problem, but not coming out the injector ports. I checked the end cap gubbins, which was all OK. I figured it had to be the pistons were stuck in, not enough pressure from the lift or vane pump to push them out. I removed the fuel in line (on the end cap) and poked an airgun on my air compressor into the hole (convenient that the connector has a rubber gasket!), then pressurised whilst turning it over. Boom, the injector ports started ejecting fuel, connected everything back up, and she now works perfectly!

[@BundyBearsShed]

Good job!

[@lannmurphy2592]

epic, I have two that pump good out of bleeder but just a drizzle at the pressure side, what psi did you hit it with? will try this tomorrow, thank you so much for the tip.

[@rlakshan2446]

nice

[@charleswhitaker4121]

Lance, thanks for the video. I had a problem with my Leyland 255 CAV injection pump not pumping and your video allowed me to strip out the filter in the pump , clear the dirt and get the engine running again. Great video thanks again.

[@BundyBearsShed]

G Day Charles, Great news, that's why I di the videos, to encourage people to have a go. Thanks for commenting.

[@dannystith4031]

Thanks a lot. This should really help, before I tear into mine. Reseal kit was only 15 bucks. Should save me lots of money

[@BundyBearsShed]

Yes the kit is cheap I did a better video in my Massey Ferguson 135 6 speed playlist videos 14 and 15.

[@timo294]

Hi Lance Just wanted to say a sincere thanks for this brilliant, instructive video. Your step-by-step approach, what to look out for and general commentary is what gave me the confidence to successfully tackle this job on the CAV pump on my Massey Ferguson 50A Industrial Tractor. As it transpired, the most difficult part for me was removing and re-installing the pump because of all the front bucket related bits that restrict access. Many thanks from a smallholder in the UK! PS. If you ever get the chance, would be great to see a video on re-sealing a Rotary Swing Cylinder on a Backhoe!

[@BundyBearsShed]

Thanks Tim. Im glad it helped, thats why I do them.

[@keitharmitage1801]

Thanks for this one Lance, fixed my top cover and O rings yesterday, with diesel prices gone the way they are you are saving me a few quid every day. Keep up the good work. One tip, warm the engine first, makes it easier to start here in Ireland (winter) after bleeding it.

[@BundyBearsShed]

Thanks Keith.

[@jacobbrown7067]

Thank you so much for this video, I was having a hell of time getting my tractor started. Pulled it apart per your video the fuel stopper was hung up cleaned it up with steel wool and put it back in moves freely and perfect. Started first crank!! Thank you again my friend!

[@BundyBearsShed]

Thanks Jacob, good to hear it helped out.

[@rickmiskovich3469]

Your video just solved my issue. I was driving myself crazy bleeding my 1960's MM G450 tractor and sure I was going to have to send in my injection pump. I could not get the fuel from the second bleed to the Injector lines. The tractor had not been run for more than five years, I got it started and moved out of the way for another project, the lift/primer pump leaked terribly. Replaced that and the filters and bled it many times. No fuel at the injectors. Tapped a few friends and called the dealer for help, everyone was of the same suggestion, "AIR". I bled it again and again. Pulled it several times over two miles. It was like the kill was pulled. Thanks to your video, I got the courage to open the cap and eventually found that the Metering Valve was not moving freely. I cleaned it with WD40 and that removed the film from the old fuel. Was able to bleed it cranking it and it is back in motion. Thank you, thank you, thank you.

[@BundyBearsShed]

Thanks Rick, I think I did a better video in my Massey Ferguson 135 6 speed series videos 14 and 15. I re watched this quite q while after doing it and thought I could have done a better job so I have a few out there now.

[@madeljacky]

Thank you Lance for this video and all your other videos as well, it gave me the confidence to strip my 35 three cylinder pump that was not injecting after sitting for over 20 years with the pump empty of diesel, 43:09 in your video is where the problem was in my pump, the two plungers were stuck down and was not letting fuel in so as the rotor turned there was no fuel being pumped to the injectors because the plungers were not reaching out to the cam ring, got it all built and running again, now im not afraid to tackle another one. Cheers from Northern Ireland.

[@BundyBearsShed]

Glad it helped, the MF135 6 speed pump videos were the best I believe. Videos 14 and 15.

[@kookakj]

A great video Lance! Far superior in content and presentation to any other KZbin presentation on re-sealing CAV injector pumps. Just as well I checked yours out before I attempt repairs on my Massey Ferguson 148. Do-it-Yourself tractor owners around the world are extremely fortunate that you are prepared to share your knowledge and experience with them. Well done! and thanks!

[@BundyBearsShed]

G Day Keith, Thanks for that, I hope everyone can have a go and not be scared as there is a fair bit of industry BS on how difficult these are. Just go slow and start with a clean bench and you will be fine Im sure. Dont forget to use your phone camera if you have one for reference as to where the springs go etc. I find them very handy (being a bit of an old fart)

[@kookakj]

No worries Lance. Give credit where credit is deserved. I'm a bit of an old fart myself but I will have a go at repairing anything and that's where I find KZbin videos like yours extremely helpful. I have also used the phone camera to help ensure things go back the right way. Again, thanks for a great explanatory/instructional video.....and that's coming from a retired teacher-librarian and life time Do-it-Yourselfer. (Sawtell, NSW).

[@pitman342]

Thank you for making this video. Very informative. As a mobile mechanic I had been reluctant to do anymore than the top seals but am now confident to take on the whole pump. Cheers Tyson

[@BundyBearsShed]

pitman342 great to hear, go and get into them

[@denismcgovern2944]

Dan

[@franktaormina2073]

Hi Lance, I finally was able to get my CAT416 started. After working on it for 3 days I finally figured out what was causing my issue. I purchased a kit and clean out the top and side of the pump only. It had all kinds of gunk inside which was causing it to not start. I decided to keep the pump on the backhoe as to not disturb the timing. On the first day I removed the four bolts that connect the injector lines into the pump. Each one going to a piston head. I didn't notice at the time when I took the bolts out but one of them had a spring in the middle of the bolt. When I put the bolts back on I must have put the wrong bolt into the wrong line. I also didn't remember if the washers went on the top of injector line under or underneath the line. I started the fuel purging process by turning the ignition key on and using the manual lift pump on the other side of the engine. I couldn't get any fuel to bleed from the top bleeding screw. I checked the plunger and the veins as you said and all seemed fine. I then tightened each bolt on the injector lines and then continued using the manual lift pump to get the fuel into the injector pump. I followed the purging process from the manual. Finally after turning the engine over for a few times it started coming to life. It then stated but was very rough and I couldn't rev the engine at all. I then noticed one of the injector lines leaking badly and that's when I figured out that one of the bolts had a spring in the middle. I then swapped it out with one of the other injector lines and this time making sure I put a washer on the top and bottom of the injector lines. Made sure all bolts were nice and tight. I then started it up again and this time no leaks and the backhoe ran normal. I'm not positive if the bolt with the spring made the difference or the washers. It seemed I had air in the system and this may have caused the plunger to not work correctly. Still not sure if I put the washers on correctly but all seems to be working fine. Thanks to your outstanding video I had the confidence to open the injector pump and clean it up. Next time I just need to pay better attention when taking things off. This was by far the best video out on the web. Thanks so much Lance! I bet your video will come in handy for many visitors to come. Take care!

[@BundyBearsShed]

Frank Taormina Glad you got it sorted it makes you feel good when you finally track a problem down. Thank you for the kind words.

[@raymondpetrovits2336]

I watched your video on repairing a leaking cav pump. It gave me the confidence to order the repair kit and tackle the job. Thanks to you and your obvious experience I saved between $800 and $1000 just in buying a new pump let alone having a pro install it. My 1978 4600 Ford tractor is leak free for around $25.00. I am retired and money is tight. This made me a believer. Many thanks Lance. I will continue to watch.

[@BundyBearsShed]

Thanks Raymond, Im glad it helped, it sounds like it worked out well

[@thomasrandolph4581]

I just learned more about assembly/disassembly in a hour watching you than over 20 hours in classroom & shop. Thank you for sharing your knowledge. At 42 I decided to become a diesel tech-the young kids in the classes drive me crazy. I'm totally subscribing to your channel.

[@BundyBearsShed]

+Thomas Randolph Thats great Thomas, Thanks for subscribing and thanks for commenting. I will try and keep it interesting for you and teach stuff.

[@thomasrandolph4581]

+Bundy Bears Shed , Hey Lance- Ive shown your vid to some of the younger guys in the program, they were all really interested, said that they thought it was easier to understand the way you do it vs the instructors haha. You have fans in the Southern end of Illinois, USA (6 hours south of Chicago-thank God :-) )

[@BundyBearsShed]

+Thomas Randolph How good is that lol. Tell them to subscribe and we will see what else we can come up with. Thanks for letting me know.

[@jimoconnell7483]

+Bundy Bears Shed Thanks for doing this video. I intend striping a BMC 1.8 diesel boat engine over the winter in Ireland. It also has a CAV pump. I don't know the number off hand but do you think it would be basically the same to overhaul

[@gman654]

Hi, Lance. Just wanted to say, thanks for the lesson and saving me some (lots) of money. My tractor is running again thanks to you. The problem was: the metering valve was stuck! Just like you said! I also changed some gaskets. Canada.

[@BundyBearsShed]

Thats great, that is why I did the video, its not as tough as you would think. Thanks for watching and commenting.

[@TheFarmWolf]

Thank you so much for this awesome video! I work on all my own stuff but have been intimidated by injector pumps mainly because of the big injector pump shops horror stories. After watching your video I feel confident I can take mine apart, put it back together and have no problems. Also, thanks for showing every step you do, it's aggravating to watch a video when the steps to disassemble are not shown. AWESOME JOB! ......Again thanks for your video, I'm now a subscriber.

[@BundyBearsShed]

Thankyou, In my massey Ferguson 135 6 speed series I feel I do a better job on the pump in videos 14 and 15. Hopefully they will help you out as well.

[@TheFarmWolf]

@@BundyBearsShed Thank you, I will check out those videos as well.

[@j1w2t3]

Thanks Bundy Bears Shed u saved me 600.00 dollars my plunger was stuck in the inlet i will sleep good tonight

[@BundyBearsShed]

Glad to hear that!

[@vincentandthe3ds386]

I just re sealed my Land Rovers injection pump with help of this video. Many thanks from the Netherlands

[@BundyBearsShed]

Glad to help.

[@happydays2274]

Amazing. Still some good fellas alive. You are the type that wouldn't drive by someone with a busted car on the side of the road. Bloody legend

[@BundyBearsShed]

Thanks for the complement, Thanks for watching and commenting.

[@rattlenhum1495]

Thanks a bunch. Your video has given me the confidence to tear into my leaky pump, and saved me a pile of cash mate. Subscribed.

[@spreader4]

WOW this must be the most informative video have ever seen makes me feel i can do that on our scrapper tractor ,and i'm a cowman .

[@BundyBearsShed]

Thanks I did 2 better ones in the MF 135 6 speed series video numbers 14 and 15. I go further in and explain more.

[@bearwill4737]

Thanks Lance, I appreciate the walk through, and taking the devil out of the rebuild. Devoted fan from now on.

[@BundyBearsShed]

Thanks Bear, Bloody good name that lol.

[@bearwill4737]

Thanks Again Lance, I like it better than Barry. Also, I was going to tell you, Nice Viking beard you're sporting. Have you ever had your DNA done? Reason I ask, under your bottom lip, full hair across, not like an Englishman with bare butt spots under the corners of your mouth...lol I just had mine done for $100 bucks, I 'm 60/40, 60% Viking & 40% Native American. I wish we lived closer, I'd really like to do some O.J.T. with you in the outback. I'm already a certified mechanic from the service, auto's & trucks, but wanted to rebuild diesels from the ground up. but No openings. Best to you in the outback.

[@treysmith1122]

I notice that there are some haters for this video??? What's wrong with you people??? Jealous because you don't know your left from your right??? Watched Bundy here and promptly tore down my injector pump and spent the $25.00 for the rebuild kit. No more leaks and no more fuel dumping into my crankcase! Problem solved, all thanks goes to Bundy!

[@BundyBearsShed]

Yeah I dont worry we are well over 1 million views so we are helping many. I think I did a better video in my Massey Ferguson 135 6 speed series videos 14 and 15. I re watched this quite q while after doing it and thought I could have done a better job so I have a few out there now.

[@Batzajla_99]

I just resealed my injection pump just like this one on my IMT 560 tractor. Thing works like a dream now! Thanks for the video!

[@BundyBearsShed]

That is good news.

[@desertdruid6836]

Hey Lance really appreciate this video it's one of the best instructional videos I've ever seen.Really easy to follow.I just used it to rebuild the pump on a MF135.

[@BundyBearsShed]

Thanks, I have other videos in the MF135 6 speed restoration series. Video 14 and 15.

[@watchjaredwork1487]

Love watching Aussie mechanics haha especially the ones that know what they’re doing!

[@BundyBearsShed]

Thanks Jared, Ido know what I'm doing some days, the others we wont talk about lol.

[@1achanna]

Thank you for doing this video! I couldn't have done this job without it.You are an incredible teacher! Thanks again.

[@BundyBearsShed]

Thanks Allen, Glad you got something useful from it.

[@poppadigs]

i dont comment much on you tube, but i gotta say this is the best vone on bthese cav pumps. a great help to anyone considering fixing their own. Thanks Bundy Bear from the southeastern U.S.A.

[@BundyBearsShed]

Glad it helped, I did a better one on the Massey Ferguson 135 6 speed series I believe, videos 14 and 15.

[@geraldswain3259]

Great video Lance ,just rebuilt mine on you instruction ,couldn't be more straight forward after watching this. Regards from an old Pommy tin basher !.

[@BundyBearsShed]

Thanks Gerald, Glad you got something useful from it.

[@AmateurRedneckWorkshop]

That was a big job. I am tired now that I watched all that work, guess I best go for a nap. Thanks for the video.

[@shirleysempf7607]

Thanks Lance well done video. My husband found it very helpful indeed he said best video he has seen.Thanks

[@BundyBearsShed]

shirley sempf thanks Shirley, I'm glad you both got something out of it.

[@taukiritewhata569]

Bundy Bears Shed o

[@jeppo4x4]

Thanks to this video, I have solved my problem on my forklift thanks again

[@ElderlyIron]

Lance, Thank you for the informative video. I acquired a non-running Massey with the Perkins 3.152. I found the filter full of mud, which is the bacteria growth. After changing the filter and bleeding, I had no fuel to the cylinders. I cleaned the entire fuel system and then the inlet screen you show in this video. I installed an electric pump downstream of the lift pump and bled everything that was bleedable. After a few cranks, she lit off! I turned off the electric pump and it ran steadily on the mechanical lift pump. Now for the rest of the story... After 45 mins of idle time to come up to operating temperature, I drove it off the trailer. After checking out all the hydraulics and such, I slowly brought it up to max RPM. After about 5 seconds against the governor, it shut off just like you had pulled the fuel stop. Oddly, it was blowing quite a bit of black smoke when it got to the higher RPM range. I pulled the inlet again to check the bottom plunger and spring you mention, and all was well. I'm now at a no start condition with no atomized fuel exiting the exhaust. Aside from the shut-off and that inlet screen, what else could give me a no fuel, or no start condition? You just gained a subscriber as well! Jeff

[@jacobhamilton6065]

I have a ford 2000 with those same symptoms . Thrown more money at it than I care to admit . Didn't know there was another screen in the pump. Going to try that this week. Hope that's my problem. I'm to the point of just doing a rebuild on the whole pump.

[@BundyBearsShed]

I did a better video on in the Massey Ferguson 135 6 speed series, video numbers 14 and 15 where I go in further to the rollers and main pump plunger etc. that may well be of help. Also look at my web site www.queenslandtractorspares.com.au on the technical tab there is a free pump manual download. This is a good breakdown of what is going on.

[@shanephillips2358]

I just wanted to let you know, your video helped me so much, it took two years to get up the nerve to start, but now my tractor is leak free on the injection pump, thanks so much and my Jesus bless you and your family.

[@BundyBearsShed]

G day Shane, That is good news, that's why I make the videos, to encourage people to have a go. Glad it worked out for you.

[@jeremyrowe4339]

awesome video, just bought a 59 massey 35 and was scared about taking pump a part. Not now you walked us through it. Thanks

[@BundyBearsShed]

+Jeremy Rowe Go for it Jeremy, just take your time and start with a clean work bench. Thanks for watching

[@corkybritt4276]

Thank you for responding to my question !! Enjoy your videos and I think they are very helpful !!! Thanks

[@gregh8910]

Great job. thank you for sharing your knowledge with others!

[@BundyBearsShed]

Thanks Greg, I hope you got something useful from it.

[@gregh8910]

I did and plan to start my rebuild on Wednesday====MANY THANKS TO YOU!

[@HillDwellerFeller]

Hello from the States. What a good guy, thanks for taking the time to share your knowledge on these pumps! L

[@BundyBearsShed]

Happy to help, my best video on these pumps is is the Massey Ferguson 135 6 speed playlist videos 14 and 15.

[@coolbluelights]

Thanks for taking the time to do this video. I have to do a MF 255 soon. i've done a lot of gas tractors but this will be my first crack at being a diesel mechanic so this is invaluable information!

[@BundyBearsShed]

Glad I could help Check my Massey Ferguson 135 6 speed playlist, videos 14 and 15, I explain thinga a lot better there I think.

[@shafeboles2072]

A very effective presentation, may tackle my pump problem

[@BundyBearsShed]

Well you may as well have a go, what can possibly go wrong lol

[@originalwerks1]

wonderful job explaining this! thanks you

[@BundyBearsShed]

Thanks Robert glad you got something out of it.

[@roywrightsman6150]

Great video, will be very helpful! Thanks for making this!!!

[@BundyBearsShed]

Thanks Roy, glad you got something usefull from it.

[@regigilman1703]

This man knows details and proper English like no one out there.. exalent skilled man....

[@BundyBearsShed]

Thanks Regi

[@coryboettcher9702]

Hey man I want to thank you, your knowledge may have just saved me $900 !!! I can’t thank you enough for this video it saved me a boatload !!

[@BundyBearsShed]

Have a look at my MF135 6 speed play list videos 14 and 15, I think they are a better video on these pumps.

[@MrBusdriver63]

Very interesting and extremely well explained Lance, well done.

[@BundyBearsShed]

Thanks Daryl, Hope you got something useful from it.

[@MrBusdriver63]

Yes Lance I will be pulling down a CAV pump today , it needs new "O" rings on the throttle and stop levers on a International B275.

[@BundyBearsShed]

Easy job that one you don't even need to take the pump off.

[@MrBusdriver63]

Yes, and I have finished that little job, and no leaks. Thanks Lance.

[@TheDisgruntledMechanic]

Thank you for the video. I need to put the orings in mine and this video will help.

[@BundyBearsShed]

I hope you get something from it. Let us know how you go.

[@rovertasmania7033]

Fantastic video, really well done and explained. I certainly feel much more comfortable now in doing mine. All the best.

[@BundyBearsShed]

Good stuff, that's why I do them, I hope you got something useful from it.

[@rovertasmania7033]

I did get a lot out of it, although in my case its going to apply to my Land Rover Series 2a with the same pump. Cheers,

[@BundyBearsShed]

The pic with the spring placement was from a Land Rover manual.

[@Rob-mk3lq]

Dear Lance.I am repairing a Massey Ferguson 690 that suddenly lost power and ran unevenly with no engine power.There is blue and black exhaust emissions. She reached full revs eventually but is running very rough! I have changed the main fuel filter and there was fine sandy stuff in the sediment trap! I/we have completely drained the twin tanks and renewed the diesel fuel. It took 6 gallons minimum before the lift pump would deliver. I have cleaned the small tubular filter on the end of the CAV DPA Pump. Now then: because the filter which was completely "clogged" and did not come out reasonably I completely lost track of the re-assembly order!I would not have had a clue how it all went back together if it was not for your excellent and most helpful video! The Fibre Washer, Springs, Plungers etc have all got to go back in there somewhere and correctly! I am now going "Out There" to reassemble it all!The tappet clearances are all OK! I do hope it is not the head gasket "Gone"! She has history on that issue! That "Short Engine" has given me grief since we fitted it! When it is going it is fine but it has not done 20 hours as yet, trouble free! When it is going all seams well! Usually I/we do get good results with our efforts but I guess there is always one!I will let you know how I/we get on.All the best Lance. Rob Allen. Halmore in the Vale of Berkeley, Gloucestershire in the West of England.

[@BundyBearsShed]

Boy sounds like a bad trot, There is a CAV manual download on my web site that might help.

[@michaelchristian7082]

Massy 175 at we were worried for a new pump. After your video we had hope. Yes! It was the metering valve! Your details and camera angles are the best I’ve ever seen. Can’t thank you enough.

[@BundyBearsShed]

Glad I could help

[@DuncanMargetts]

Great video.. thoroughly enjoyed it.. learnt lots. Thanks!

[@TheCormorants]

Thank you so much for taking the time to make this video, it's a really excellent and detailed description of how to reseal the dpa pump. One question, are the cav dps pumps essentially the same as I have to re-seal one of these?

[@BundyBearsShed]

Yes I believe they are similar.

[@AhmadAli-mx3xn]

this is the most clear vid I've every seen it helped me a lot , but i deadly wanted to see how you but put back the pump in , for the timing cause im taring to disassemble main but i do not have idea about the timing . thanks again

[@BundyBearsShed]

The pump will just go back onto the drive gear in the same spot as there is a dowel and you can not put it in the wrong place. Then just line up the timing mark on the flange and you are done.

[@SailingSeawhip]

I've been struggling for months to find good information on rebuilding the injection pump for my sailboat which has a Perkins 4.108, this video made me feel so much more confident in my abilities. You're a wonderful teacher and based on all the comments you've helped a lot of people save a ton of money. It was by far the most helpful instructions I've come across. THANK YOU!!

[@BundyBearsShed]

Glad to help, Go to my Massey Ferguson 135 6 speed playlist videos 14 and 15, I feel I do a far better job of explaining things on those videos.

[@oreillyhorseco]

Excellent video! Just did this job today and it probably wouldn't have gone so smoothly if I hadn't watched this first. Tractor is back up and running with no more leaks. Thanks.

[@BundyBearsShed]

+oreillyhorseco Great to hear, Thanks for watching and commenting.

[@frossenpizza]

Thank you for a very educational video :-)

[@BundyBearsShed]

Thankyou Herman, glad you got something from it

[@frossenpizza]

Had a leak from the throttle shaft, but thanks to your video, my boat is now running again smoothly.

[@BundyBearsShed]

Good to hear Herman, Thats what I do them for.

[@SuperArayashiki]

good job , thanks bundy

[@BundyBearsShed]

+Giuseppe “dragone” Iamundo Thanks for watching

[@seanrich1367]

Great video, Thanks for posting.

[@josephlazzari9750]

After watching your video I was able to remove the top of the injector pump and replace the O-rings. I've made a lot of repairs to my MF 175 by watching your videos. Thanks!

[@josephlazzari9750]

Also your best advice is "Just give it a try".

[@BundyBearsShed]

Glad it helped

[@vanayon]

Thank you so much for posting this video! I have a 1972 Massey Ferguson 135b with 3 cylinder Perkin's diesel and it stopped running while using it, of course, in a difficult to retrieve & trailer (or flatbed towing) load location. Even in the large city of Atlanta, Georgia, USA, there are very limited knowledgeable mechanics and the one's I know had several weeks of work backlog, after you get the tractor to them. By following the limited info in the operators manual, I had removed, flushed & cleaned the fuel tank with its small filter, replaced the fuel filter, blew compressed air through several fuel supply lines, and got to the point where the fuel injector pump would still not manually air bleed. Local sources wanted almost as much to rebuild the injector pump as a new one would cost ($480 to $600). With the help of your video, without removing the injector pump, I removed the end piece with the additional filter, and thoroughly cleaned gunk off of all the parts, still reusing the old filter, and reassembled. I was then able to successfully manually air bleed the system and get the tractor cranked and running again! Although, it probably should have a full injector pump cleaning and rebuild, at least now, the procedure may be done while in the garage! Thanks again, your video helped me avoid spending almost a $1,000 and perhaps a month's delay to have my tractor back! When more convenient, I will return to this video for help with the full rebuild.

[@BundyBearsShed]

Thankyou, I have a better pair if videos on the pump in my MF136 6 speed restoration play list videos no 14 and 15. They might be of help to you also.

[@mickynixon4814]

good video :) what was the background noise ? sounded like galvo shed roof cooling down

[@BundyBearsShed]

+Micky Nixon Yeah Mick that was it alright, you go deaf to it after a while and dont notice until you video something .

[@arielalejandrokosteniuk3122]

gracias por este video aunque no se ingles me fue de mucha alluda .

[@hectormazariegos7521]

gracias por compartir lo que sabe que nos ayuda bastante alos que no sabemos siga adelante

[@seandwyer25]

Very useful video for this MF65 owner with a formerly leaking injector pump. I was so impressed I bought the Sparex kit from QLD Tractor Spares as recompense. It arrived this morning and, thanks to the tips and tricks mentioned throughout, I was able to have it sealed up tight in only an hour or so. Very grateful for the hint that the O -rings in the top cover could be replaced with the the pump remaining on the tractor!!! Started and stopped on the first attempt, did a happy dance and then it began to rain...all very good indeed!

[@BundyBearsShed]

G Day Sean, That sounds like you had a win, good stuff.

[@kevinhorig5711]

Awesome. After being told for so long you have to spend $$$$$ to stop the leak your video is a god send. I have a leaking gasket on my Perkins 4-236 with a hydraulic governor I am now confident that with a bit of care I can go a bit further and replace the seals which no doubt will be hard and will fail if not replaced now. Cannot thank you enough.

[@BundyBearsShed]

Check out my video in the Massey Ferguson 135 6 speed series, videos 14 and 15, I do a way better job on explaining things in these two videos.

[@howtocreatesculptures6713]

Thank you for sharing i love the accent it sounds neat, have a nice ride around the paddock sir ! : ) and enjoy your day thank you for sharing too !

[@BundyBearsShed]

Thankyou.

[@wladner4564]

well, it is kinda sticky. I've been messing with it to see if I could get it to stick and I've suceeded. I recon I'm gonna see if I can maybe clean out the hole that the metering valve goes in

[@BundyBearsShed]

.

[@mphelan1234]

Really excellent video! Really appreciate this video ! Thanks, Subscribed !

[@BundyBearsShed]

Thankyou, Glad it was of some use to you.

[@mphelan1234]

Bundy Bears Shed Was always told this was a big scary job and not to go in there, cant wait to tackle one myself now !

[@BundyBearsShed]

Dont be shy, get into it lol

[@terrysmith4651]

I can't tell you how great your video was to me...You slowed down and just gave me confidence and was able to get her running again. The tractor is not worth alot of money anymore, certainly not worth paying a thousand dollars to a diesel pump specialist. Anyway thanks for taking the time to share your vast knowledge.... Regards, Terry

[@BundyBearsShed]

Thanks Terry, I think I do a better video on the pump in the Massey Ferguson 135 6 speed play list videos 14 and 15.

[@markdebarr3501]

Many thanks for posting this. I serviced my David Brown 1390 fuel injection pump whilst closely following this guidance. I now have no leaks and the tractor, which was previously a poor starter, now fires up instantly.

[@BundyBearsShed]

Thanks Mark, Good news