Remove/Install Brake Disc - AR42.10-P-0220FR
Model 257
Fig 1: Brake Disc Components Location - Model 257 (Shown On Front Axle 1-Piston Floating Caliper Brake)
Shown on front axle 1-piston floating caliper brake
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on repairs to Brake system | AH42.00-P-0003-01A | |
| Notice | Notes on handling, transport and storage of composite Brake disks | AH42.10-P-9406-12LF | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Remove | |||
| 1.1 | Remove Brake caliper with brakepads from front axle and fasten with attached lines free of tension to the vehicle. | Model 257 4-piston fixed-caliper Brake When removing front Brake disk (2). | |
| Model 257.361 4-piston fixed-caliper brake | AR42.10-P-0070FRB | ||
| Model 257 (except 257.361) 4-piston fixed-caliper brake | AR42.10-P-0070FRA | ||
| 1.2 | Remove front Brake caliper support. | Model 2571-piston floating caliper Brake When removing front Brake disk (2). | |
| AR42.10-P-0222FR | |||
| 2 | Remove rear Brake caliper support. | When removing rear Brake disk (2). | |
| AR42.10-P-0221FR | |||
| 3 | Unscrew safety screw (1) and remove Brake disk (2). | ||
| Install | |||
| 4 | Clean contact surface (3) and interference fit (4). | Do not use sharp-edged or pointed objects. Otherwise, the contact surface (3) and interference fit (4) will be damaged. |
|
| Assembly cleaner | *BR00.45-Z-1028-04A | ||
| 5 | Lightly grease interference fit (4) of Brake disk (2). | Paste, hot lubrication 1 kg, DBL 6879.20 | *BR00.45-Z-1005-06A |
| 6 | Position Brake disk (2) and tighten safety screw (1). | ||
| *BA42.10-P-1002-06J | |||
| *BA42.10-P-1001-06J | |||
| 7 | Install Brake caliper support at rear. | When installing rear Brake disk (2). | |
| AR42.10-P-0221FR | |||
| 8.1 | Install Brake caliper support at front. | Model 2571-piston floating caliper Brake When installing front Brake disk (2). | AR42.10-P-0222FR |
| 8.2 | Install Brake caliper. | Model 257 4-piston fixed-caliper Brake When installing front Brake disk (2). | |
| Model 257.361 4-piston fixed-caliper brake | AR42.10-P-0070FRB | ||
| Model 257 (except 257.361) 4-piston fixed-caliper brake | AR42.10-P-0070FRA |
BRAKE DISKS, BRAKE COVER PLATE
| Number | Designation | Model 257 | |
|---|---|---|---|
| BA42.10-P-1001-06J | Safety bolt, rear axle Brake disk to flange | Nm | 10 |
BRAKE DISKS, BRAKE COVER PLATE
| Number | Designation | Model 257 | |
|---|---|---|---|
| BA42.10-P-1002-06J | Locking bolt, Brake disk of front axle to wheel hub | Nm | 10 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1005-06A | Paste, hot lubrication 1 kg, DBL 6879.20 | A 000 989 76 51 |
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |