Remove/Install Thrust Arm - AR35.20-P-0113LWX
Model 253.388/389/988/989
Shown on right side of vehicle
Shown on right side of vehicle
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | ||
| Notes on handling, transport and storage of ceramic brake disks | AH42.10-P-9406-13A | ||
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| Notes on handling, transport and storage of composite brake disks | AH42.10-P-9406-12LF | ||
| Notes on repair work on suspension components | AH00.00-P-0100-01A | ||
| Remove | |||
| 1 | Secure vehicle on vehicle lift | AR00.60-P-0100CW | |
| 2 | Remove underfloor paneling | AR61.30-P-1001LW | |
| 3 | Remove bolts (4) from stop plate (6) | ||
| 4 | Support rear axle using an assembly unit mount and mounting plate | ||
| 000 588 10 62 00 Support plate | WS26.00-P-3309B | ||
| 000 588 11 62 00 Major assembly mount | WS01.00-P-0092B | ||
| 5 | Remove bolt (5) and remove stop plate (6) | ||
| 6 | Unscrew nut from bolt (7) and pull out bolt (7) | ||
| Fig 1 | |||
| 7 | Unscrew nut (8) and remove bolt | ||
| Fig 1 | |||
| 8 | Remove thrust arm (1) | ||
| Check | |||
| 9 | Check elastomer bearing (10) for damage | If there are problems ↓ Replace elastomer bearing (10). |
|
| AR35.20-P-3403LWX | |||
| 10 | Check that thrust arm (1) is in good condition and has no signs of damage | If there are problems ↓ Replace the thrust arm (1). |
|
| Install | |||
| 11 | Position thrust arm (1) | ||
| 12 | Insert bolt of nut (8) and tighten nut (8) | ||
| *BA35.20-P-1002-05J | |||
| Fig 1 | |||
| 13 | Insert bolt (7) and tighten nut | ||
| *BA35.20-P-1001-05J | |||
| Fig 1 | |||
| 14 | Clean the thread in the frame floor assembly for the bolt (5) using compressed air | ||
| 15 | Position stop plate (6) and screw in bolt (5) | Otherwise, the threads will be damaged. |
|
| *BA35.10-P-1001-01H | |||
| 16 | Remove major assembly support and support plate | ||
| 17 | Screw bolts (4) into stop plate (6) | *BA35.10-P-1003-01H | |
| 18 | Install underbody paneling | AR61.30-P-1001LW | |
| 19 | Disconnect vehicle from vehicle lift | AR00.60-P-0100CW | |
| 20 | Perform wheel alignment check | AR40.20-P-0200LW |
REAR AXLE CARRIER
| Number | Designation | Model 253 | ||
|---|---|---|---|---|
| BA35.10-P-1001-01H | Self-locking bolt securing front decoupling element of rear axle carrier to frame floor assembly | Stage 1 | Nm | 100 |
| Stage 2: Loosen | ∠° | 180 | ||
| Stage 3 | Nm | 100 | ||
| Stage 4 | ∠° | 90 | ||
REAR AXLE CARRIER
| Number | Designation | Model 253 | |
|---|---|---|---|
| BA35.10-P-1003-01H | Bolt, stop plate to body | Nm | 35 |
THRUST ARM
| Number | Designation | Model 253 | |||
|---|---|---|---|---|---|
| BA35.20-P-1001-05J | Bolt, thrust arm to rear axle carrier | Rear axle carrier (aluminum) | Stage 1 | Nm | 80 |
| Stage 2 | ∠° | 90 | |||
| Rear axle carrier (steel) | Stage 1 | Nm | 50 | ||
| Stage 2 | ∠° | 90 | |||
THRUST ARM
| Number | Designation | Model 253 | ||
|---|---|---|---|---|
| BA35.20-P-1002-05J | Bolt thrust arm to wheel carrier | Stage 1 | Nm | 50 |
| Stage 2 | ∠° | 90 | ||