Audi A6 Typ 4G: Bearing Bushing and Guide Pin, Replacing
Bearing Bushing and Guide Pin, Replacing, Steel Brakes 1LA/1LJ
Special tools and workshop equipment
required
- Lithium grease. Refer to the Parts Catalog.
Removing
- Remove the brake pads. Refer to
→ Chapter "Brake Pads, Removing and Installing, Steel Brakes,
1LA/1LJ".
- Remove the bearing bushing -2-
on the outside from the groove on the guide pin
-1-.
- Pull the guide pin outward from the bearing bushing.
- Pull the bearing bushing out of the brake caliper.
Installing
- Thinly coat the guide pin with grease from the repair kit.
- Carefully press the guide pin into the bearing bushing as
far as the first groove.
- Insert the bearing bushing into the brake caliper.
- The bearing bushing must be seated in the center of the
brake caliper.
- Push the guide pin through the bearing bushing.
- The bearing bushing must not be seated in both grooves on
the guide pin.
- Check the movement of both guide pins.
- Both guide pins must be able to slide.
- Install the brake pads. Refer to
→ Chapter "Brake Pads, Removing and Installing, Steel Brakes,
1LA/1LJ".

Bearing Bushing and Guide Pin, Replacing, Steel Brakes 1LF/1LL
Special tools and workshop equipment
required
- Lithium grease. Refer to the Parts Catalog.
Removing
- Remove the brake pads. Refer to
→ Chapter "Brake Pads, Removing and Installing, Steel Brakes,
1LF/1LL".
- Pull the guide pin -1- outward
from the bearing bushing.
- Pull the bearing bushing -2-
out of the brake caliper.
- Insert the bearing bushing into the brake caliper.
- The bearing bushing must be seated in the center of the
brake caliper.
- Thinly coat the guide pin with grease from the repair kit.
- Push the guide pin into the bearing bushing.
- Check the movement of both guide pins.
- Both guide pins must be able to slide.
- Install the brake pads. Refer to
→ Chapter "Brake Pads, Removing and Installing, Steel Brakes,
1LF/1LL".

READ NEXT:
Overview - Rear Brake Caliper
1 - Bolt
Tightening specification -item 6-.
2 - Brake Caliper Housing
3 - Bleed Screw
Tightening specification -item 4-.
4 -&nb
Overview - Brake Booster/Brake Master Cylinder
1 - Bolt
23 Nm
2 - Brake Lines
24 Nm
3 - Brake Master Cylinder
Cannot be serviced. If malfunctioning, replace as
Check Valve, Checking
Check valve is removed. Refer to
→ Chapter "Check Valve, Removing and Installing".
Note
The check valve is installed directly in front of the vacuum
pump.
V
SEE MORE:
Special tools and workshop equipment
required
Counterhold - Kit - Multiple Use -T10172-
Counterhold - Kit - Adapter 5 -T10172/5- (M8 Bolts)
Counterhold - Kit - Adapter 6 -T10172/6- (M10 Bolts)
High Temperature Grease -G 000 633-
Pay attention to the notes. Refer to
→ Chapter "Overview
Infrared System, Calibrating
Special tools and workshop equipment
required
Setting Device Basic Set -VAS6430/1- or Setting Device Basic
Set -VAS 6430-
Night Vision Calibration Tool -VAS6430/6-
Calibration Tool - Linear Laser -VAS6350/3A- (can be used
from the Calibration Tool -VAS 6350-)
Veh