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Google translate
Hughes below shows the cascade transmission chain

1-motor output (crankshaft)
2-clutch/disengagement or coupling/decoupling (1 or 0)
3-speed gearbox (0 1 2 3 4 5 R)
4-transfer case, fast and slow (1, 0, 1/x)
5-axle axles (2 for the 710 and 3 for the 712) (3 driver's station levers ...

Google translate

Hello Hugues

If there's no more noise in 5th gear than in other gears
it's likely that the problem isn't with the gearbox.

This is keeping a % error linked to the fact that in the effortless test
Sprockets and bearings (when unloaded) may not make the same noise as when loaded ...

google translate :

Hello Hugues
you'll only have the gears and gearbox bearings working
(without vehicle traction)
by changing gear ratios one after the other (1 2 3 4 5 R)
you may be able to hear more easily than when driving
a possible anomaly
as there's only a small amount of torque transmitted ...

Google translate

Hello Hugues
This is an additional test without pressure on the bearings and sprockets
By putting the transfer case in neutral (short/neutral/fast)
you supply torque to the gearbox and output shaft
you will operate the gears and the 5+r gears of the gearbox without the vehicle ...

Google translate :
Hello Hugues
don't you have a pinzgauer owner near you to compare sound volumes?
if you're like me: when I hear a noise I can't forget it!
Eric

Original
Bonjour Hugues
tu n'as pas un propriétaire de pinzgauer à coté de chez toi pour comparer le volumes sonores
si tu est comme moi ...

Hello everyone
no news from Chris
anyone have the DXF of the brake plates?
thanks
Eric

Hello
I too have some leaks on these inter-deck shaft joints
it's a lot of work for a small part
I think you need to remove
-the bumper
-the front frame T
-all the steering with its linkages
-the brake system
-and remove the 4 long threaded rods that connect the axle to the center tube
this will ...

Hello everyone
My fuel gauge isn't working right either!
I removed the tank
My problem was a bad crimping of the ground wire on the gauge head
inside the aluminum tube, the float sliding wires had a faulty electrical connection with the ground of the gauge head, and added a series resistance to ...

Google translate
Hello Hugues
Bravo for your persistence in advancing your project.
Just one comment: I don't know whether the retarder solenoids are designed for oscillating operation or for on-off operation.
This could have an impact on their life!

For my part, I had thought of positioning ...

Hello everyone.
My wife sat in the back of my 712 M
and told me that there was a noise from a bearing or pinion
in the rearmost axle
that I couldn't hear from the driver's seat

she took the wheel and I sat in the back seat
and noticed a noise when loading between 5 and 30km/h

the axle oil levels ...

Hello Hugues
On the VW reassembly video
I think he's using a "lubricant" to make the O-ring slide.
there's none on the pinz > dry assembly
Eric


"Google translate"

Bonjour Hugues
sur la video du remontage de la VW
je pense qu'il met un "lubrifiant pour que le O joint glisse
il n'y en a pas sur ...

Hello Hugues

to make steps
I'll try to combine the use of winch and steps
that can be useful
a bit like the idea in the link below

http://invenseine.free.fr/treuilrouebis.htm

Eric
"google translate"

http://invenseine.free.fr/prototreuil2.jpg

original >
Bonjour Hugues

à faire des marches ...