E 320 Wagon (124.092) L6-3.2L (104.992) (1994)
Camshaft: Technical Service Bulletins
Camshaft Timing Adjuster - Reassembly Procedure
TO: OUR MERCEDES-BENZ PASSENGER CAR DEALERS
DATE: January 1993
REF.NO. MBNA 05/7
SUBJECT:
Engines 104, 119, 120
Reassembly Of Camshaft Timing Adjuster
Using Shop Made Installation Tool
In case of disassembly of the camshaft timing adjuster, follow the instructions described in the attached Work Instructions no. 290. This will allow easier
installation of the camshaft timing adjuster components using a shop-made special installation tool.
Parts
5
Shop-made tool
6
Nut (M20 X 1.5)
12
Cover
13
Camshaft sprocket
14
Adjustment piston
14a Spiral cone spring
22
Intake camshaft
These Work Instructions describe the reassembly of the camshaft timing adjuster which requires the use of a shop-made special tool described in Special
Tools.
Procedure
1. Disassemble and remove camshaft timing adjuster (refer to Engines 104 and 119 Job No. 05-217. Engine 120 refer to Engine 104, job no. 05-217).
Figure 1
Figure 2
2. Mount spiral cone spring (14a, Figure 1) and adjustment piston (14, Figure 1) onto flange (Figure 2).
Note:
Match position of large spline on adjustment piston to flange.