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Remove/install differential - AR35.31-P-0520EW

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MODEL 212, 218 

MODEL 231 with ENGINE 157, 276, 278 

MODIFICATION NOTES

28.8.14 Capacity MODEL 212 AMG BF35.31-P-1001-01T
28.8.14 Filling capacity MODEL 212.074/075/076/077/092/274/275/276/277/292 BF35.31-P-1001-01T
Fig 1: Differential Remove/Install Components
G09976353DANGERNOTESNOTESREMOVINGINSTALLINGTORQUE SPECIFICATIONTORQUE SPECIFICATIONIMPORTANTINSTALLATION IMPORTANTTORQUE SPECIFICATIONIMPORTANTINSTALLATION IMPORTANTINSPECTFLUID SPECIFICATIONTORQUE SPECIFICATIONTORQUE SPECIFICATIONCourtesy of MERCEDES-BENZ USA
DANGER 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 Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
NOTES Notes on repair work on suspension components   AH00.00-P-0100-01A
REMOVINGINSTALLING Remove/install     
1 Secure vehicle on vehicle lift MODEL 212, 218 AR00.60-P-0100EWS
MODEL 231 AR00.60-P-0100TX
2 Remove left rear axle shaft (37)   AR35.30-P-0620EW 
3 Remove left and right rear diagonal strut MODEL 212.2  
TORQUE SPECIFICATION *BA61.10-P-1006-01H 
MODEL 212.2  
4 Remove exhaust system from flange connection back MODEL 231 with ENGINE 157, 276, 278 AR49.10-P-7100RK
MODEL 212, 218 with ENGINE 157, 276, 278 AR49.10-P-7100EL
MODEL 212 with ENGINE 156, 272, 273 AR49.10-P-7100EW
MODEL 212, 218 with ENGINE 642, 651 AR49.10-P-7100EWI
5 Detach drive shaft (7) from joint flange on rear axle differential (50) MODEL 212, 218 AR41.10-P-0050EW
MODEL 231 with ENGINE 157, 276, 278 AR41.10-P-0050RK
6 Lash down rear axle differential (50) using tensioning strap on rear axle carrier (4)    
7 Remove bolts (3) from rear of rear axle differential mounting TORQUE SPECIFICATION Bolt, rear axle differential to rear transverse bridge *BA35.10-P-1006-01N 
8 Support rear axle differential (50) IMPORTANT Lash to telescopic lifter.  
9 Unfasten lashing of rear axle differential (50) on rear axle carrier (4)    
10 Remove bolt (5) of front rear axle differential suspension (8) INSTALLATION IMPORTANT Install compensating washer (9) again.  
TORQUE SPECIFICATION Rear axle differential to front adapter *BA35.10-P-1005-01N 
11 Slightly lower rear axle differential (50)    
12 Secure right-hand rear axle shaft to prevent it from falling down    
13 Pry right rear axle shaft out of rear axle differential (50) IMPORTANT Do not fasten assembly lever to the protective ring (37a). Support the assembly lever on the rear axle differential (50) using a socket wrench.
INSTALLATION IMPORTANT Replace locking ring (37o) on inner spline profile.
 
14 Lower rear axle differential (50) further    
15 Install in the reverse order    
INSPECT Check     
16 Check oil level in rear axle differential (50) and correct, if necessary MODEL 212
with CODE 700 (Technology Local Content China)
AR35.31-P-0520-03CWC 
MODEL 212
without CODE 700 (Technology Local Content China)
MODEL 218
MODEL 231 with ENGINE 157, 276, 278
AR35.31-P-0520-03SX 
FLUID SPECIFICATION
MODEL 212 (except 212.074/075/076/077/092/274/275/276/277/292)
with CODE 700 (Technology Local Content China)
*BF35.31-P-1002-01T 
Loctite 272 sealing adhesive *BR00.45-Z-1102-02A 
TORQUE SPECIFICATION Oil filler screw of rear axle differential *BA35.31-P-1002-02H 
TORQUE SPECIFICATION
MODEL 212 (except 212.074/075/076/077/092/274/275/276/277/292)
without CODE 700 (Technology Local Content China)
MODEL 212.074/075/076/077/092/274/275/276/277/292
MODEL 218 (except 218.374/974)
MODEL 218.374/974
MODEL 231 (except 231.474/479)
MODEL 231.474
with CODE 471 (Manual locking differential)
with CODE P30 (AMG Performance Package)
*BF35.31-P-1001-01T 
Sealant, Omnifit 100H (50 g) *BR00.45-Z-1061-01A 
Loctite 7063 cleaning spray (150 ml) *BR00.45-Z-1046-04A 
17 Perform wheel alignment check MODEL 231 with ENGINE 157, 276, 278 AR40.20-P-0200R
MODEL 212, 218 AR40.20-P-0200EW
REAR AXLE CARRIER

Number Designation MODEL 212 MODEL 218
BA35.10-P-1005-01N Rear axle differential to front adapter Nm 65 65
REAR AXLE CARRIER

Number Designation MODEL 231
BA35.10-P-1005-01N Rear axle differential to front adapter Nm 65
REAR AXLE CARRIER

Number Designation MODEL 212 MODEL 218
BA35.10-P-1006-01N Bolt, rear axle differential to rear transverse bridge Nm 170 170
REAR AXLE CARRIER

Number Designation MODEL 231
BA35.10-P-1006-01N Bolt, rear axle differential to rear transverse bridge Nm 170
REAR AXLE DIFFERENTIAL HOUSING

Number Designation MODEL 204, 212.1 with CODE 700 MODEL 212.0/2, MODEL 212.1 except CODE 700
BA35.31-P-1002-02H Oil filler screw of rear axle differential Nm 60 50
REAR AXLE DIFFERENTIAL HOUSING

Number Designation MODEL 218 MODEL 231
BA35.31-P-1002-02H Oil filler screw of rear axle differential Nm 50 50
FRAME FLOOR ASSEMBLY

Number Designation MODEL 212
BA61.10-P-1006-01H Bolt, rear diagonal strut bracket mount to body Nm 60
REAR AXLE GEAR

Number Designation MODEL 212 (except 212.074/075/076/077/092/274/275/276/277/292) without CODE 700 (Technology Local Content China) MODEL 212.074/075/076/077/092/274/275/276/277/292
BF35.31-P-1001-01T Filling capacity Rear axle differential 187 FE, Ø 187 mm Liter 0, 85 -
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85 -
Rear axle differential 200 FE, Ø 200 mm Liter 1, 0 -
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85 -
Rear axle differential 215 FE, Ø 215 mm Liter 1, 1 1, 2
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85 Hypoid gear oils (Specification 235.61). MB 235.61 AMG hypoid gear oil A 001 989 52 03 10
REAR AXLE GEAR

Number Designation MODEL 218 except AMG MODEL 218 AMG
BF35.31-P-1001-01T Filling capacity Rear axle differential 187 FE, Ø 187 mm Liter - -
- - -
Rear axle differential 200 FE, Ø 200 mm Liter 1, 1 -
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85 -
Rear axle differential 215 FE, Ø 215 mm Liter 1, 2 1, 2
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85 Hypoid gear oils (Specification 235.61). MB 235.61 AMG hypoid gear oil A 001 989 52 03 10
REAR AXLE GEAR

Number Designation MODEL 231 except AMG MODEL 231 AMG
BF35.31-P-1001-01T Filling capacity Rear axle differential 187 FE, Ø 187 mm Liter - -
- - -
Rear axle differential 200 FE, Ø 200 mm Liter 1, 1 -
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85 -
Rear axle differential 215 FE, Ø 215 mm Liter 1, 2 1, 2
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85 Hypoid gear oils (Specification 235.61). MB 235.61 AMG hypoid gear oil A 001 989 52 03 10
REAR AXLE GEAR

Number Designation MODEL 212 (except 212.074/075/076/077/092/274/275/276/27 7/292) with CODE 700 (Technology Local Content China)
BF35.31-P-1002-01T Filling capacity Rear axle differential 200 C, Ø 200 mm Liter 1, 0
Specification Universal hypoid gear oils (specification 235.7). MB 235.7/235.74 FE hypoid gear oil A 001 989 33 03/Mobilube FE/FE Plus 75W-85
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1046-04A Loctite 7063 cleaning spray (150 ml) A 001 986 71 71 10
BR00.45-Z-1061-01A Sealant, Omnifit 100H (50 g) A 002 989 23 71
BR00.45-Z-1102-02A Loctite 272 sealing adhesive Henkel Loctite