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Replace All Elastomer Bearings On Rear Axle Wheel Carrier - AR35.20-P-0125MFA

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Model 118, 177, 243, 247 

with code U55 (Multi-link axle) 

Shown on elastomer bearing (2) of spring control arm 

G16049135Courtesy of MERCEDES-BENZ USA

Shown on elastomer bearing (2) of spring control arm 

G16049136Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  . Moving parts can pinch, crush or, in extreme cases even sever extremities. No parts of the body or limbs should be within the operating area of mechanical components when moving components. AS00.00-Z-0009-01A
CAUTION 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
  Notes on repair work on suspension components   AH00.00-P-0100-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
  Evaluation of elastomer bearings   AH00.10-P-0001-01A
REMOVING Remove     
1 Detach brake caliper using suitable means and fasten to vehicle without tension. If the elastomer bearing (2) of the camber strut is replaced. AR42.10-P-0080MFA
2.1 Remove spring link. If the elastomer bearing (2) of the spring link is replaced. AR35.20-P-0119MFA 
2.2 Remove tie rod. If the elastomer bearing (2) of the tie rod is replaced.
Model 243 with code U55 (Multi-link axle)
AR35.20-P-0109EQA
    Model 118, 177, 247 with code U55 (Multi-link axle) AR35.20-P-0109MFA 
2.3 Remove camber strut. If the elastomer bearing (2) of the camber strut is replaced.
Model 243 with code U55 (Multi-link axle)
AR35.20-P-0110EQA
    Model 118, 177, 247 with code U55 (Multi-link axle) AR35.20-P-0110MFA 
3 Fit tool assembly on wheel carrier (1) and elastomer bearing (2) and secure with suitable means to prevent it falling. IMPORTANT The tool assembly consists of the threaded spindle (01) with thrust nut (02), the hollow-piston cylinder (003), the sleeve (03) and the thrust piece (04).
SPECIAL TOOL Extraction and insertion tool
Fig 1
    SPECIAL TOOL Hydraulic cylinder Fig 3
    SPECIAL TOOL Hand pump Fig 2
    SPECIAL TOOL Hydraulic hose (complete) Fig 4
4 Press elastomer bearing (2) out of wheel carrier (1). IMPORTANT Relieve the hollow-piston cylinder (003) via the hand pump several times. When doing so, readjust the threaded spindle (01) with thrust nut (02) and operate the hollow-piston cylinder (003) again.
SPECIAL TOOL Extraction and insertion tool
Fig 1
    SPECIAL TOOL Hydraulic cylinder Fig 3
    SPECIAL TOOL Hand pump Fig 2
INSTALLING Install     
5 Fit tool assembly on wheel carrier (1), attach elastomer bearing (2) to threaded spindle (01) with thrust piece (04) and secure assembly with suitable means to prevent it falling. NOTES
Note chamfer on wheel carrier (1). When pressing in the elastomer bearing (2), position it on the chamfered side of the wheel carrier (1) and press into place.
The elastomer bearing (2) and, possibly, the wheel carrier (1) can otherwise be damaged.
IMPORTANT The tool assembly consists of the threaded spindle (01) with thrust nut (02), the hollow-piston cylinder (003) and the sleeve (03).
SPECIAL TOOL Hydraulic cylinder
Fig 3
    SPECIAL TOOL Hand pump Fig 2
    SPECIAL TOOL Hydraulic hose (complete) Fig 4
    SPECIAL TOOL Extraction and insertion tool Fig 1
6 Press elastomer bearing (2) evenly into wheel carrier (1). IMPORTANT Relieve the hollow-piston cylinder (003) via the hand pump several times. When doing so, readjust the threaded spindle (01) with thrust nut (02) and operate the hollow-piston cylinder (003) again.
IMPORTANT Check press-in dimension (A) between wheel carrier (1) and elastomer bearing (2) when pressing in.
HELD TESTER Press-in dimension for spring control arm rubber bushing in wheel carrier
*BE35.20-P-1002-03A 
    HELD TESTER Press-in dimension for tie rod rubber bushing in wheel carrier *BE35.20-P-1003-03A 
    HELD TESTER Press-in dimension for camber strut rubber bushing in wheel carrier *BE35.20-P-1004-03A 
7 Remove assembly from wheel carrier (1). SPECIAL TOOL Hydraulic cylinder Fig 3
    SPECIAL TOOL Hand pump Fig 2
    SPECIAL TOOL Hydraulic hose (complete) Fig 4
    SPECIAL TOOL Extraction and insertion tool Fig 1
8.1 Install spring link. If the elastomer bearing (2) of the spring link was replaced. AR35.20-P-0119MFA 
8.2 Install tie rod. If the elastomer bearing (2) of the tie rod is replaced.
Model 243 with code U55 (Multi-link axle)
AR35.20-P-0109EQA
    Model 118, 177, 247 with code U55 (Multi-link axle) AR35.20-P-0109MFA 
8.3 Install camber strut. If the elastomer bearing (2) of the camber strut was replaced.
Model 243 with code U55 (Multi-link axle)
AR35.20-P-0110EQA
    Model 118, 177, 247 with code U55 (Multi-link axle) AR35.20-P-0110MFA 
9 Install brake caliper. If the elastomer bearing (2) of the camber strut was replaced. AR42.10-P-0080MFA
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 118 (except 118.351/353/354/651/653/654) Model 118.351/353/354/651/653/654
BE35.20-P-1002-03A Press-in dimension for spring control arm rubber bushing in wheel carrier mm 3, 8 ±0, 2 3, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 177 (except 177.051/054/151/951) Model 177.051/054/151/951
BE35.20-P-1002-03A Press-in dimension for spring control arm rubber bushing in wheel carrier mm 3, 8 ±0, 2 3, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 243 Model 247 (except 247.651/751/753/754)
BE35.20-P-1002-03A Press-in dimension for spring control arm rubber bushing in wheel carrier mm 3, 8 ±0, 2 3, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 247.651/751/753/754
BE35.20-P-1002-03A Press-in dimension for spring control arm rubber bushing in wheel carrier mm 3, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 118 (except 118.351/353/354/651/653/654) Model 118.351/353/354/651/653/654
BE35.20-P-1003-03A Press-in dimension for tie rod rubber bushing in wheel carrier mm 7, 7 ±0, 2 6, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 177 (except 177.051/054/151/951) Model 177.051/054/151/951
BE35.20-P-1003-03A Press-in dimension for tie rod rubber bushing in wheel carrier mm 7, 7 ±0, 2 6, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 243 Model 247 (except 247.651/751/753/754)
BE35.20-P-1003-03A Press-in dimension for tie rod rubber bushing in wheel carrier mm 7, 7 ±0, 2 7, 7 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 247.651/751/753/754
BE35.20-P-1003-03A Press-in dimension for tie rod rubber bushing in wheel carrier mm 6, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 118 (except 118.351/353/354/651/653/654) Model 118.351/353/354/651/653/654
BE35.20-P-1004-03A Press-in dimension for camber strut rubber bushing in wheel carrier mm 6, 8 ±0, 2 6, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 177 (except 177.051/054/151/951) Model 177.051/054/151/951
BE35.20-P-1004-03A Press-in dimension for camber strut rubber bushing in wheel carrier mm 6, 8 ±0, 2 6, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 243 Model 247 (except 247.651/751/753/754)
BE35.20-P-1004-03A Press-in dimension for camber strut rubber bushing in wheel carrier mm 6, 8 ±0, 2 6, 8 ±0, 2
CHECK VALUES FOR REAR AXLE ELASTOMER BEARINGS

Number Designation Model 247.651/751/753/754
BE35.20-P-1004-03A Press-in dimension for camber strut rubber bushing in wheel carrier mm 6, 8 ±0, 2
Fig 1: Identifying Extraction And Insertion Tool (177 589 04 43 00)
G14688866Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Hand Pump (652 589 00 33 21)
G13667389Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Hydraulic Cylinder (001 589 60 33 00)
G15347866Courtesy of MERCEDES-BENZ USA
Fig 4: Identifying Hydraulic Hose (Complete) (652 589 00 33 23)
G13667393Courtesy of MERCEDES-BENZ USA