Hi all,
Have a real problem with my S660 auto transmission on the Hymer 1986 2.9 deisel 410 chassis motorhome.
I have had the auto box rebuilt by a specialist company but they are unable to get the box to work without slipping in fourth gear. They are convinced it is a mechanical problem -- but honest in that they are unable to locate what the problem may be.
It works on a vacuum system which they do not understand and say that each time they put in the box it is fine -- but they are unable to get the pressure right and it burns out the fourth gear on test.
Everything was working fine until the box seized up -- they said it was because the pipe to the cooler split and the box "cooked".
I would be very grateful if anybody had any ideas to the problem?
Regards, tgee
Have a real problem with my S660 auto transmission on the Hymer 1986 2.9 deisel 410 chassis motorhome.
I have had the auto box rebuilt by a specialist company but they are unable to get the box to work without slipping in fourth gear. They are convinced it is a mechanical problem -- but honest in that they are unable to locate what the problem may be.
It works on a vacuum system which they do not understand and say that each time they put in the box it is fine -- but they are unable to get the pressure right and it burns out the fourth gear on test.
Everything was working fine until the box seized up -- they said it was because the pipe to the cooler split and the box "cooked".
I would be very grateful if anybody had any ideas to the problem?
Regards, tgee