New Beetle L4-2.0L (AZG) (2003)
Brake Caliper: Service and Repair
Rear
Brake Caliper, Servicing
Rear brake caliper, servicing
Note:
^
When carrying out repairs install all parts supplied in repair kit.
^
New brake calipers are filled with brake fluid and pre-bled.
^
Apply thin coat of lubricant G 052 150 A2 to brake cylinders, pistons and seals.
^
When carrying out repairs it is essential to appropriately pre-bleed the brake calipers (without brake pads) before installing in the vehicle.
1. Self-locking hex bolt, 35 Nm (26 ft. lbs.)
^
Always replace
^
When loosening and tightening counterhold on guide pin
2. Bleed valve
^
Apply thin coat of lubricant G 052 150 A2 to threads before screwing in
3. Dust cap
4. Guide pins
^
Grease before removing protective cap
5. Protective cap
^
Pull onto brake carrier and guide pin
6. Brake carrier with guide pin and protective cap
^
Supplied as replacement part, assembled with sufficient grease on guide pins
^
If protective caps or guide pins are damaged, install from repair kit. Use grease packet supplied to lubricate the guide pins.
7. Protective seal
^
Pull outer sealing lip onto piston
8. Piston with automatic adjustment
^
Apply thin coat of lubricant G 052 150 A2 to piston before inserting
9. Sealing ring
10. Brake caliper housing with parking brake cable lever
Brake Caliper Piston, Removing and Installing