Necessary preliminary tasks:
IMPORTANT: Before beginning repair work, fully press the brake pedal several times to reduce the vacuum pressure in the brake servo.
Pull non-return valve (1) in direction of arrow out of brake booster.
Installation note: Check seal in brake booster and replace if necessary.
Disconnect snap fastener (1) and feed out vacuum line (2).
Installation note: Make sure that snap fastener (1) is correctly engaged.
BMW X3 Service & Repair Manual > Zf transmissions: GA6HP19ZTU
E70
3.0i from start production to present
The transmission fluid has a Condition Based Service interval of approximately 100, 000 miles; refer to S.I.
B00 07 02 for further information. Never mix any other oil with this transmission fluid when doing repairs or
topping up.
Shell M-1375.4, ...