SC-2022020009

WORK DESCRIPTION FOR FIELD MEASURE
Code: 21P1591015
Version: 2.0
Replace bolts for centering flange on integrated starter-alternator
Model 167 with M177
Work procedure
1. Remove transmission with torque converter
For basic data, see AR27.10-P-0500MNO
2. Replace external Torx bolts (1 to 4, figure 1) for centering flange on integrated starter-alternator.
Replace bolts individually in succession.
Bolt, centering flange to starter-alternator 1st phase 45 Nm – 2nd phase 90°
Secure engine against turning.
Figure 1
3. Install in the reverse order
Parts
Quantity
Designation
Part no.
4
Torx bolts 55
A 012 990 58 04
Small parts such as screws/bolts, lock nuts, sealing rings, cable ties, fluids, sealant etc. are not listed
in the parts list. The required small parts are taken into account in the budgeting.
Operation text and flat rate
Operation
Operation text
Flat rate
no.
02-0819
Replace threaded connection of integrated 12.1 h
starter alternator
Mercedes-Benz
Global Service & Parts
1/1
Accounting no./damage
code
15 910 15
Field measure management GSP/TPR