Preliminary Work
WARNING: This page is about a different variant/trim than selected.
- Disengage push rod from brake booster at the brake pedal.
- 1.1 >9897 - Unlocking tool -1- must be guided into the support -2- for the ball joint of the push rod from below.
- 1.2 >9897 - Unlocking tool
must be pressed into the support from behind -arrow A-.
Disengaging push rod from brake booster at the brake pedal (at the sides)
- 1.3 The pressure -arrow A- must cause the fork -1- of the >9897 - unlocking tool to prise the retaining lugs -2- apart -arrow B-.
Disengaging push rod from brake booster at the brake pedal (from above)
- Remove cross panel.
- Disconnect refrigerant line -1-
at the expansion valve.
> WM, 874419 REMOVING AND INSTALLING EVAPORATOR/CONDENSER LINE
Refrigerant line
- Drain the brake fluid reservoir.