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Risk of death
caused by vehicle slipping or toppling off of the lifting platform. |
Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer. |
AS00.00-Z-0010-01A |
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While working on the rear axle care must be taken to ensure that the surface of all aluminum components do not get any scratches, cracks and notches. Otherwise the service life of the parts will be affected |
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Notes on self-locking nuts and bolts |
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AH00.00-N-0001-01A |
| 1 |
Lift/jack up vehicle |
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AR00.60-P-1000P |
| 2 |
Drain oil from rear axle differential (37) |
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AR35.31-P-0520-06I |
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Cleaning spray, Loctite 7063 (150ml) |
*BR00.45-Z-1046-04A |
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Sealant, Omnifit 100H (50 g) |
*BR00.45-Z-1061-01A |
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*BA35.31-P-1002-02B |
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Oil filler/drain screw on rear axle differential modified |
Phased in as of 19.01.04 |
BT35.31-P-0015-01A |
| 3.1 |
Remove complete exhaust system |
Model 203.076 /276, 209.376 /377 |
AR49.10-P-7000AC |
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Model 209.375 /475 /476 /477 |
AR49.10-P-7000PV |
| 3.2 |
Remove exhaust system as of flange connection |
Model 209.372/ 472 |
AR49.10-P-7000QB |
| 4 |
Remove rear propeller shaft (106) from rear axle differential (37) |
The flexible coupling remains on the rear propeller shaft (106). |
AR41.10-P-0050-03EA |
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Installation:
Attach rear propeller shaft (106) to rear differential assembly (50). |
AR41.10-P-0050-04EA |
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*BA41.10-P-1002-01A |
| 5 |
Loosen fitting sleeves of the flexible coupling on the joint flange (41) |
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AR41.10-P-0050-09DA |
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Drift for loosening fitting sleeves in flex disks. |
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WF58.50-P-4110-01A |
| 6 |
Unscrew bolts from propeller shaft intermediate bearing (106a) and remove rear propeller shaft (106). |
Installation:
Assemble propeller shaft (106) in correct order. Tighten bolts at propeller shaft intermediate bearing (106a) only after attaching flexible coupling at rear axle center assembly (37).
↓ |
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Assemble propeller shaft (106). |
AR41.10-P-0050-05DA |
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Long-life grease (NLGI grade 2) |
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BB00.40-P-0266-02A |
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*BA41.40-P-1001-01A |
| 7 |
Unscrew hexagon collar nut (40) |
Do not unlock crimped collar locking device of hexagon collar nut (40) for loosening. |
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*BA35.31-P-1001-01A |
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Fig 2 |
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Figure |
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For better control when loosening the hexagon-collar nut (40) press a shop-made bushing into the commercially available socket. |
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Pressing bush for wrench socket |
WF58.50-P-3531-02A |
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Installation:
Replace hexagon collar nut (40).
Installation:
Secure hexagon collar nut (40) at the joint flange (41). |
AR35.31-P-0530-01B |
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Chisel for securing collar nut on joint flange |
WF58.50-P-3531-01A |
| 8 |
Detach joint flange (41). |
Use puller, if necessary. |
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Fig 4 |
| 9 |
Use a suitable tool to lever radial sealing ring (42) out of rear axle differential (37) |
Installation:
Replace radial sealing ring (42), coat the lip with universal hypoid gear oil and press into the rear axle center assembly (37) using a drift. |
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Fig 5 |
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Universal hypoid gear oils (SAE 85 W-90) |
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BB00.40-P-0235-07A |
| 10 |
Install in the reverse order |
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| 11 |
Pour oil into the rear axle differential (37) |
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AR35.31-P-0520-03I |
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*BF35.31-P-1001-01K |
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Cleaning spray, Loctite 7063 (150ml) |
*BR00.45-Z-1046-04A |
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|
Sealant, Omnifit 100H (50 g) |
*BR00.45-Z-1061-01A |
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*BA35.31-P-1001-02B |
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Oil filler/drain screw on rear axle differential modified |
Phased in as of 19.01.04 |
BT35.31-P-0015-01A |