Always good to see your videos.

😊

Very cool explan

❤

0:16

Could you help me? I changed the repair kit (71c) , but the transmission is not going in neutral. The oil is correct, it gives pressure of 120psi, we did the assembly according to your videos and the manual, but we are not able to adjust the neutral.

hello my friend! Could you help me? I changed the repair kit, but the transmission is not going in neutral

How do you remove the output bolt and prevent the flange from spinning?

How do replace the rear seal? Do you have to take the transmission apart?

Does that mean we should teplace them with new ones or try to bend them back.

Is it OK to test my velvet drive on the engine at low RPM with nothing connected to the output shaft? It's just a 1:1

Can we fix these snap rings by spreading them? I notice my old rings don't push all the way out for the entire circumference. They're only a few bucks, best to buy new ones?

Do we have to use jelly on the piston seals or is lots ATF fluid good enough?

If the clutches go bad so does the pressure?

Seems like 150 psi across the board. I guess that`s about 650 rpm like a standard motor in idle? does this pressure increase when warm or Higher rpm for the 1014 1017`s??

Is there a special tool required to push in the bushings on drives that have them?

What causes the pressure to drop once warm in the selector circuit?

Hi quick question. I have a ZF Hurth HSW 630. Its leaking at the case seam. Can the input side of the case be separated off the output side without having to remove the pump or having any internal parts fall out of place? I would obviously drain the fluide and replace the filter in the process. I am pretty mechanically handy. I was thinking I could split the case, clean the mating surface and use a very light sealing product and put it back together. If that is the case, what would the torque be for tightening the case bolts again? Thank you.

Where you located? I Have a 10-17-004

Hey, I have a Walter v drive RV36 ration 1.52-1. The transmission is good but the v-drive won’t spin. Seems to be seized up. Do you have advice on where to look/fix or rebuild. Any advice helps. Thanks!

Ive got a 72lv that doesnt likw going into forward when its warmed up. Have to get the revs up from idle at 600 to 800 before it goes in. Is this a sign of a bad pump? Reverse is fine.

What is the name of that bushing tool kit? Hammer and bearing puller, blind hole

How much horsepower or torque is required to make a test bench setup ?

Thank you for posting all thse videos for us hobby mechanics to get inspired. This large clamp shell puller, where can I source one? Dimension? Brg from Norway

May seem like an easy fix but 4 tiny spot welds would fix that problem. Thoughts?

Are the shafts and bearings ready available again? 10-04-000-011 71c

What kind of fluid do these use?

Countersinking the seal helps in what way? ,more surafce area on the lip?

So just pulled out my blown 350 motor and trans that was 2 seasons old and the new pump shaft seal is leaking or possible the pump seal itself. Is there a better quality seal i could buy somewhere? shaft is pefect no burrs. MY 900 hour old trans never leaked lol. TY

I dont know much so im asking you . Transmission failed in 36 ft grandbanks classic .trans made terrible noise at 1000 rpm you could tell something broke no go engine still runng . I turn off when i go to start engine siezed.could it be the clucth.could broken parte be responsible for engine freeze.can i fix this by Just taking offbellhousing and driveline

What tool is that for spear headed circlops?

I think i have a T72 in my backhoe maybe? Nameplate just says No. 13.24003

Hello Sir , I have a ZF 630A transmission in neutral 80 psi when cold, and at 60 psi engaged forward or reverse. 150 psi at +/_ at 1600 rpm and 200 psi at +/_ 1940 rpm. I did the test without filter with the same result. can you guide me to a solution? THANKS

I need a vent like that, where do I find one,and thanks for your videos, very helpful

Hello Chris! I have a question about a velvet drive 1.52-1. 71c. I think. I’ve rebuild the transmission because it’s shifts into reverse very hard. Sometimes stalling the engine. Reinstalled, have the same problem. Mainline pressure is about 135. Shifts into forward smoothly. Just bangs into reverse. Any suggestions? Thanks for your time! Chris Blankenship

Hello from Cape Cod, my HS1A runs hot,280° , could be the oil pump,? It's hard to find an information about these gearboxes

Hi Quick question if you had a choice between two similar boats one with Velvet Drive 5000's and the other with ZF63's which boat would you lean towards. Keep up the coming please. THX

I am considering buying a 1976 marine trader single 6 cylinder Lehman diesel and Paragon P33al trans. I have 2 both Warner velvet drive trans in good working order. Can I swap out the paragon for the borg Warner?

It should have a Black Spring

***prop shaft

I'm having an issue with mine rite now, no neutral or reverse just forward gears. Any idea what it is? People shaft broke and I replaced that and now this issue rite away

hello there what could be the problem when transmisson is in nuetral but the shaft keeps on turning in reverse, ??

Love your vids, I just snapped off one of the prongs on the temp sensor on my ZF 63iv. What temp rating do you recommend for that transmission? Twin 496’s 15,000 lb. boat.

Hey Chris, I have a question for you. What is the most economical way to have a velvet drive hold up around 700ft.lb. on a twin turbo 1000HP LS engine. I currently have a 10-18-002. Will this one work? Boat is an Eliminator Daytona 23, Arneson surface drive 1.31:1, velvet drive is 1:1. Engine has the potential of 7000rpm. I am building it now, have not run it yet.

Hahaha

Hey, I have a hurth hsw 450 d. It’s in a 95 mastercraft v drive. I purchased the boat and on the 5 outing I ran her wide open for about 45 minutes and noticed a transmission temp light. I had a fair amount of transmission fluid in the bottom of the boat. Since the leak was on the input side I switched the seal. I ran her hard and it happened again. I switched the seal a second time and installed the transmission. I’m looking for advice and as much information as I can get. What is a normal operation temperature? And what is a normal pressure? What would you do next and can you fix it 😊

The best is athletes foot spray. Dries as white powder

Could you tell me where I can find a clutch parts?

Where can I find a clutch parts it

You got a phone number