How to rebuild a 42MT

Check out our site alternatorstarterrebuildkits.com
alternatorstarterrebuildkits.c...
We have many kits in stock and ready to ship.

[@nomoniker7917]

This is exceptional, its like an old-school technical film. Very serious, very focused, no pointless chit chat thats included in so many videos on KZbin. Very impressed here. All the best Sir.

[@ben4735]

I can tell you are the master of rebuilding theses starters. Thank you for your service. Perfect in every way.

[@TolaTrucking]

Best instructional video ever Thanks for taking the time to do this.

[@gfoxer]

That was excellent. The attention to detail and solid camera work is much appreciated, especially the closeups of the thrust washer, retainer, snap ring area. Nothing more aggravating than watching a DIY video and the guy lays the camera down just where he gets to the part of the assembly that you were needing to see a closeup of.. Thanks!

[@raphaelbranson5832]

you prolly dont care at all but does someone know a trick to get back into an Instagram account..? I was dumb lost the login password. I appreciate any help you can give me!

[@philipjeremias451]

@Raphael Branson instablaster :)

[@raphaelbranson5832]

@Philip Jeremias I really appreciate your reply. I got to the site through google and Im trying it out atm. I see it takes a while so I will reply here later with my results.

[@raphaelbranson5832]

@Philip Jeremias it did the trick and I finally got access to my account again. I'm so happy! Thanks so much, you saved my account :D

[@philipjeremias451]

@Raphael Branson You are welcome :D

[@ben4735]

Wonderful information and also putting the video together. All great facts and no wasted time at all.

[@jeremiahherstrom9673]

Looks good. Just got done refurbishing a 42mt.

[@neilsonmenezes8826]

Thanks you , my brother.

[@almorzuch192]

Thank you. I rebuilt my starter thanks to our video.

[@mohamedismail9749]

Thanks bro very useful video ❤️❤️

[@jeffschmidt8762]

Very informative. Will make good use of this video. 👌

[@edwinalvarez4373]

Nice Job Mike. Thank you

[@mihretuabuhay3077]

This is great thank you very much it is very help full.

[@sameerharazi7012]

Great informations thank you very much indeed.

[@bem_gadura1537]

Era bom Aki no Brasil ser assim tão explicativos

[@sksameer6596]

Thanks sir more videos

[@MaikEletrica]

Ótimas dicas.

[@wilson_dize_vivamos]

hi mike , I have a problem with my starter and I can not graduate well bendix ... or it does not happen that when we give up and will not start because the Bendix does not mesh with the rack of the steering wheel , not as graduate it properly you help me with this issue ? Thank you

[@renerodrigues6045]

Vç é fera 👏👏👏

[@djperezhitparade]

Is it the 42MT a Shunt (parallel) type or a Series type motor?

[@RicardoHernandez-gp8ez]

Que buen video 👍

[@fernandes2111]

Ótimo vide

[@rem2070]

This is a very detailed video! But do you have any questions? What are the channels near each bushing with felt inside? If this is for lubrication of bushings, then what kind of oil should be poured into it?  От

[@rebuilderinabox]

Our replacement bushings are oilite. (impregnated with oil, no need to lube)

[@rem2070]

Why then are there channels near the bushings and materials inside them???

[@rebuilderinabox]

"Our" bushings don't need oil as in all aftermarket replacement bushings, even the manufacturer's aftermarket. Please, no need to focus on this. Although annoying from a design standpoint, it's very insignificant to life expectancy and performance.

[@nicholasclinger1737]

Thanks Mike.... I asked you this question earlier regarding the 24 Volt 42 MT....when I had it disassembled I checked for Continuity between the staters (where brushes make contact) and armature. My volt meter set on olms showed continuity. ...can it be repaired or do I check it???

[@nicholasclinger1737]

Throw it away??

[@rebuilderinabox]

Not sure what you mean by "stator". Stators are in alternators. You may be measuring something that is normal.

[@nicholasclinger1737]

Still fussing over 42mt starter for a Hough H-80 wheel loader... Disassembled the inside of the case,windings are grease covered with crud and rust particals...the metal plates attached to windings and case are rusted... What do you recommend as solvants to clean up those areas???

[@nicholasclinger1737]

When I used the term stator I meant commentator...

[@nicholasclinger1737]

Hi Mike watched your video..great job!! My starter is a 42MT 24 V positive ground 11 tooth counter clockwise Unit.. it's off a International harvester H80 1970's model.. Anyway I'm reading continuity between stater and armature..is it throw away, or can it be repaired?? Also I have a identical starter (Delco- R) 11 tooth neg ground 12 volts.... it is in working condition... Can it be converted to 24volts positive ground?????? Thanks Nick

[@rebuilderinabox]

No you can't have a short from fields to case. You can convert with a 24V solenoid, and 24V brushes when in a pinch.

[@nicholasclinger1737]

Both of my 42MT’s are identical,solinoids, brushes, staters, armatures, however the Delco-Remey is stamped 12 volts...no difference in wire size of winding's wire to brushes and brushes themselves...all internal parts are the same both stamped 42MT there both identical to the one that you rebuilt in your video ...¿???? As I mentioned my loader is 24 volts positive ground!! What do you recommend or suggest I do??

[@nicholasclinger1737]

Is the 42MT in your video 24 v or 12 volt

[@rebuilderinabox]

12. The 24v armature is different and the fields are different also, besides the brushes and solenoid. Although the fields and armature are almost visually un noticeable.

[@laredokarl]

Do you have any kits for the 50MT? Mine caught fire the other day but was able to get the battery disconnected. Haven’t taken it apart yet but I’m sure some sort of windings cooked.

[@rebuilderinabox]

Sorry, no. Changing fields is a LOT of work. Just taking them on and off the dozer is a young man's job.

[@bryansmith6026]

I'm still learning about these starters and have a question. if there were 2 armatures for the 42 mt laying on a table one is 12v and the other 24v how can you tell which is which? Is there a certain way to tell?

[@rebuilderinabox]

We always look for a number stamped on the side. Then run the number. That's the best way. Usually 24V hairpins (copper strip) will be a little thinner than the 12.

[@bryansmith6026]

Thanks. also do you sell the shaft seal for the 42 mt starters

[@rebuilderinabox]

@@bryansmith6026 Yes, but it's part of the entire kit.

[@exsparky8090]

How come you did not remove the lubrication wicks and oil them as the bushes require lubrication....if you get a rebuild kit they come with the wicks and new plugs??

[@rebuilderinabox]

Early design bushings were just bronze. New design bushings are oil impregnated. It would be a waste of time.

[@exsparky8090]

Mike Lauer We found the sintered bushes wore out too fast.

[@rebuilderinabox]

Depends on who the manufacture is. That's why we like you to buy them thru us.

[@coolhanddruid]

Hello, I'm having problems with a 40MT on a Cat D333C engine. Are these positive ground?

[@rebuilderinabox]

The starter is made for both. If the solenoid post cable is +, the vehicle is neg. ground.

[@DJVISHAL1988]

Where can I find the replacement parts you used in this video to buy and rebuild some starter

[@rebuilderinabox]

rebuilderinabox.com or alternatorstarterrebuildkits.com

[@rebuilderinabox]

alternatorstarterrebuildkits.com

[@Norcalwtr]

Do you sell the over crank protection on your site?

[@rebuilderinabox]

No, sorry.

[@Norcalwtr]

Mike Lauer do you know we’re I can get one

[@mosthuggable]

Hey Mike can we ship a 42MT to you for rebuild?

[@robinsonmedinagonzalez356]

Subtitles in spanish, please!

[@jimmccune568]

What about the oil wicks?

[@rebuilderinabox]

Too old school, we use oil lite bushings.

[@jimmccune568]

Is that the same for generators as well, no wicks?

[@Clydemontreal]

@@rebuilderinabox Oil wick still recomended by Delco and OEM though.

[@rebuilderinabox]

@@Clydemontreal Order their bushing. It has no hole for the wick. Stupid.

[@Louiscoro]

The thermosat should have been tape or zip tied to ground lead.

[@rolandogarciamartinez1396]

14:16 es a lo que me dedico en reparar el Bendix,atención a todos los talleres de servicio eléctrico automotriz

[@emmanueljohnumoh4116]

God

[@briceroberts5920]

It was will explend

[@vijaydagur2502]

I'm intsret good statar ok

[@gulabkeerio1930]

v n job

[@claudineydepauladepaula8380]

Q cara porcalhão

[@skbhartiya5115]

Sar ise Hindi mein translate Karke bataiye na

[@abduljamil280]

Hello frnds speeching hindi & telugu please

[@ShakirAuto067]

Good working bro 😊😊 support me 😊😊 bro ❤😊