Mercedes Benz C 63 AMG Technical Service Bulletin #P-42_30-118
Brakes/Traction Control - Handling Multipole Rings
Date: December 19, 2011
Date: 1112192010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
Page 66
Order No.: P-B-42.30/118
Group: 42
SUBJECT: Models 129, 140, 170, 171, 172, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 231
Handling Multipole Rings
When repairing and maintaining operations on the rear axle, ensure that there is no mechanical and magnetic damage to the multipole rings on the
external ball joint of the drive shafts, and that all work conducted is performed in accordance with the WIS documentation specifications.
To avoid magnetic damage to the multipole rings everyone who comes into direct contact with the components must familiarize themselves with the
following specifications for handling multipole rings. This applies to the following components:
^ Drive shaft
^ Steering knuckle/wheel bearing
^ Spring control arm
^ Transverse control arm
^ Cross strut
^ Torque strut
^ Thrust arm
^ Camber strut
^ Shock absorber
^ Spring
Note the following precautions when handling these magnetic multipole rings:
^ Do not bring into contact with external magnetic fields (Figure 1) (a).
^ Avoid damaging rubber-lined encoder track (Figure 1) (b).
^ Avoid soiling parts (Figure 1) (c)
^ Do not bring into contact with metal shavings (Figure 1) (d).
Installation instructions for multipole rings are in WIS document AR42.30-P-0715A Remove/Install Pulse Ring.2010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
Replace the complete drive shaft if multipole ring is damaged or defective. Technical
Service Bulletin # S-40_10-74
Page 67
Date: 111129
Wheels/Tires - Wheels/Tire Change Information
Date November 29, 2011
Order No. S-B-40.10/74
Group: 40
SUBJECT:
MY-All, Models 164, 166, 172, 197, 199, 204, 207, 212, 216, 218, 221, 230, 240, 245, 251, 463
Wheels/Tire Change
It is not necessary to re-tighten wheel bolts after a specific mileage, if the wheel replacement, dismantling and fitting was conducted as per the
following instructions:
- Cleaning of wheel attachment and brake disk side (See WIS document AP40.10-P-4050-01A)
- Wheel bolts and rims have been checked and found to be okay (See WIS document AP40.10-P-4050-01A)2010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
Page 68
Specified Torques for Tightening Wheel Bolts shown above.
Brakes/Traction Control - Handling Multipole Rings
Date: December 19, 2011
Date: 1112192010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
Page 66
Order No.: P-B-42.30/118
Group: 42
SUBJECT: Models 129, 140, 170, 171, 172, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 231
Handling Multipole Rings
When repairing and maintaining operations on the rear axle, ensure that there is no mechanical and magnetic damage to the multipole rings on the
external ball joint of the drive shafts, and that all work conducted is performed in accordance with the WIS documentation specifications.
To avoid magnetic damage to the multipole rings everyone who comes into direct contact with the components must familiarize themselves with the
following specifications for handling multipole rings. This applies to the following components:
^ Drive shaft
^ Steering knuckle/wheel bearing
^ Spring control arm
^ Transverse control arm
^ Cross strut
^ Torque strut
^ Thrust arm
^ Camber strut
^ Shock absorber
^ Spring
Note the following precautions when handling these magnetic multipole rings:
^ Do not bring into contact with external magnetic fields (Figure 1) (a).
^ Avoid damaging rubber-lined encoder track (Figure 1) (b).
^ Avoid soiling parts (Figure 1) (c)
^ Do not bring into contact with metal shavings (Figure 1) (d).
Installation instructions for multipole rings are in WIS document AR42.30-P-0715A Remove/Install Pulse Ring.2010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
Replace the complete drive shaft if multipole ring is damaged or defective. Technical
Service Bulletin # S-40_10-74
Page 67
Date: 111129
Wheels/Tires - Wheels/Tire Change Information
Date November 29, 2011
Order No. S-B-40.10/74
Group: 40
SUBJECT:
MY-All, Models 164, 166, 172, 197, 199, 204, 207, 212, 216, 218, 221, 230, 240, 245, 251, 463
Wheels/Tire Change
It is not necessary to re-tighten wheel bolts after a specific mileage, if the wheel replacement, dismantling and fitting was conducted as per the
following instructions:
- Cleaning of wheel attachment and brake disk side (See WIS document AP40.10-P-4050-01A)
- Wheel bolts and rims have been checked and found to be okay (See WIS document AP40.10-P-4050-01A)2010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
Page 68
Specified Torques for Tightening Wheel Bolts shown above.
