300D (124.133) L6-3.0L DSL Turbo (603.960) (1987)
Vacuum Pump: All Technical Service Bulletins
Vacuum Pump - Repair Tips (Piston-Type)
TO:
OUR MERCEDES-BENZ PASSENGER CAR DEALERS
DATE:
February 1991
SUBJECT:
ENGINES 601, 602 AND 603 PISTON-TYPE VACUUM PUMP
REF. NO.
43/9
In the case of a damaged roller or bearing of the vacuum pump drive, the vacuum pump drive cam of the injection timing device must also be checked
for wear and/or damage, and replaced if necessary (see Service Microfiche 601, 602.91, 603.91, - Combustion II, job numbers 07.1-240 and 241).
In Case of Warranty
Time Allowance
Operation Number
Description
Time/Model
07-8014
Injection timing device, R&R/Repl. parts as required /*
*See Time Guide for applicable Model Indicator and Time
NOTE:
Description of operation was changed from "Centrifugal Timing Advance device, R&R/Repl. if required".
Damage Code
Code
Description
43051
Vacuum pump