LI42.15-P-076805

Service Bulletin Details

Public Details for: LI42.15-P-076805

Brake squeal on rear axle, usually when braking slowly. Frictional vibrations. Note: there is no adverse effect to braking capability install new brake linings with part number a 000 420 38 03.


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290 Brake squeal from rear axle (option code B07: ceramic brakes)
Topic number
LI42.15-P-076805
Version
1
Function group
42.15 - Mechanical system
Date
8/9/23
Validity
Model series 290 with ceramic-composite brake system
(code: B07)
Reason for change
null
Complaint
Brake squeal on rear axle, usually when braking slowly.
Cause
Frictional vibrations.
Note: there is no adverse effect to braking capability
Remedy
Install new brake linings with part number A 000 420 38 03.
WIS-References
Document number
Title
Note
AR42.10-P-1710FRK
Remove/check/install rear axle brake
pads
Symptoms
Chassis/suspension > Brake system > Service brake > Noises > Squeals
Parts
Part number
ES1 ES2 Designation
A0004203803
Quantity Note
Brake pad parts kit
EPC
1
X
Operation numbers/damage codes
Op. no.
Operation text
09.08.2023 16:55:07
© Copyright Mercedes-Benz AG
Time
EDWMARK
Damage
code
Note
4221436
Brake lining, rear; noise
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