Quote:
Originally Posted by X1604M
Can anyone share how to calibrate the HOC pump after changing the oil using ISTA+?
I have never used ISTA before. I read some saying it can be just sucked out and fill.
Should I calibrate the pump with ISTA or just suck out and fill?
Any advice is appreciated.
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ISTA says:
1. replacing hydraulic pump of rear axle diffrential - required follow-up work - Carry out the service function " LMV: Calibrate the pump motor" ( I think it is also required after removing the pump from housing )
2. oil change or replacing HOC clutch - required follow-up work - Carry out the hang on clutch oil bleeding routine. Service function--> Drivetrain-->Longitudinal distribution-->Bleeding
Waiting period of 60s
Repeating the service function bleeding routine.