Remove/Install Inserted Rear Axle Shaft - AR35.30-P-0621MFC
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Model 118, 177, 247 with engine 139, 260, 282, 654
with code M005 (Vehicles with 4MATIC/all-wheel drive)
MODIFICATION NOTES
| 26.11.2019 | Document completely revised. | ||
| 13.02.2020 | Rear axle differential filling capacity | Model 118 (except 118.353/354/653/654) model 177 (except 177.053/054) model 247 (except 247.753/754) | BF35.31-P-1001-02F |
Shown on model 177 with engine 260
Fig 1: Rear Axle Shaft Components Location - Model 118 With Engine 139, 260 With Code M005 (Shown On Model 177 With Engine 260)
Shown on model 177 with engine 139 with removed exhaust system
Illustration shows right rear axle shaft
| Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil | Wear protective gloves, protective clothing and safety glasses. Do not pour transmission oil into beverage bottles. |
AS00.40-Z-0001-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notes on repair work on suspension components | AH00.00-P-0100-01A | ||
| Remove/install | |||
| 1 | Lift vehicle with vehicle lift. | Installation: Only lower vehicle fully after checking transmission oil level in rear axle differential and after leak test. Installation: Only lower vehicle fully after checking transmission oil level of couplings and after leak test. |
AR00.60-P-1006A |
| 2 | Remove trim of rear axle carrier. | Model 118, 177, 247 with engine 260 with code M005 (Vehicles with 4MATIC/all-wheel drive) with code U55 (Multi-link axle) except code M016 (Uprated engine) Model 118, 177, 247 with engine 282, 654 with code M005 (Vehicles with 4MATIC/all-wheel drive) with code U55 (Multi-link axle) |
AR61.30-P-0050MFA |
| 3 | Remove corresponding wheel carrier. | Model 118, 177, 247 with engine 139, 260, 282, 654 with code M005 (Vehicles with 4MATIC/all-wheel drive) with code U55 (Multi-link axle) | AR35.20-P-0115MFA |
| 4.1 | Press rear axle shaft (3) out of rear axle housing (2). | Model 118, 177, 247 with engine 260, 282, 654 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
Fig 2 |
| 4.2 | Press rear axle shaft (3) out of coupling housing (5) or coupling housing (6). | Model 118, 177, 247 with engine 139 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
Fig 2 |
| 5 | Remove rear axle shaft (3). | ||
| 6 | Remove retaining ring (3s) from rear axle shaft (3). | If the rear axle shaft (3) is reused. |
|
| Check | |||
| 7 | Check constant velocity joints for play. | If the rear axle shaft (3) is reused. If axial or radial play is present: ↓ Replace rear axle shaft (3). |
|
| 8 | Check radial shaft sealing ring for damage and leakage. | If damage or leaks are present: ↓ Replace radial shaft sealing ring. Model 118, 177, 247 with engine 260, 282, 654 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR35.30-P-4651MFC |
| Model 118, 177, 247 with engine 139 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR35.31-P-0542MFC | ||
| 9 | Install in the reverse order. | ||
| Check | |||
| 10.1 | Check and correct transmission oil level in rear axle differential. | Model 118, 177, 247 with engine 260, 282, 654 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR35.31-P-0520-08MFC |
| *BF35.31-P-1001-02F | |||
| Sealant, Omnifit 100H (50 g) | *BR00.45-Z-1061-01A | ||
| Loctite 7063 (400 ml) cleaning spray | *BR00.45-Z-1046-04A | ||
| *BA35.31-P-1005-07A | |||
| 10.2 | Check and correct transmission oil level of couplings. | Model 118.353/354/653/654, 177.053/054, 247.753/754 with engine 139 with code M005 (Vehicles with 4MATIC/all-wheel drive) | |
| Rear axle - oil change | Model 118.353/354/653/654, 177.053/054 with engine 139 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AP35.00-P-3501E | |
| Risk of accident caused by vehicle starting off on its own when jacked up. Risk of injury caused by rotating parts when working on running engine or drive train. | Ensure that jack stands are standing firmly. An authorized person must occupy the driver's seat. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0008-01A | |
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 11.1 | Carry out engine test run and check rear axle housing (2) for leak tightness. | Model 118, 177, 247 with engine 260, 282, 654 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
|
| 11.2 | Perform engine test run and check coupling housing (5) or coupling housing (6) for leak tightness. | Model 118, 177, 247 with engine 139 with code M005 (Vehicles with 4MATIC/all-wheel drive) | |
| 12 | Lower vehicle. | AR00.60-P-1006A |
REAR AXLE GEAR
| Number | Designation | Model 118 | Model 177 | |
|---|---|---|---|---|
| BA35.31-P-1005-07A | Filling screw/drain screw to housing cover at front/side | Nm | 35 | 35 |
REAR AXLE GEAR
| Number | Designation | Model 247 | |
|---|---|---|---|
| BA35.31-P-1005-07A | Filling screw/drain screw to housing cover at front/side | Nm | 35 |
REAR AXLE GEAR
| Number | Designation | Model 118 (except 118.353/354/653/654) Model 177 (except 177.053/054) Model 247 (except 247.753/754) | ||
|---|---|---|---|---|
| BF35.31-P-1001-02F | Rear axle differential filling capacity | Rear axle differential 150 | Liter | 0, 6 |
| Specified gear oils - overview | BB00.40-P-0231-01A | |||
| Approved axle gear oils | BB00.40-P-0235A | |||
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1046-04A | Loctite 7063 (400 ml) cleaning spray | A 001 986 71 71 09 |
| BR00.45-Z-1061-01A | Sealant, Omnifit 100H (50 g) | A 002 989 23 71 |