Vehicles after change point in 1982
REPLACING TIMING CHAIN
Remove lower timing case cover 11 14 110.
Remove sprockets on camshafts, see 11 31 000.
Remove water pump 11 51 000.
Unscrew bolts (1 and 2).
Unscrew screw (2) and swing guide rail aside.
Installation:
Place timing chain on crankshaft sprocket and reversing wheel before
swinging in the guide rail.


11 14 110
11 31 000
11 51 000

Unscrew bolt (1) and take off guide rail.
Remove timing chain.
Installation:
Timing chain is pre-stretched.
Use washers (3).

Valve Timing
1 Timing chain
2 Sprocket (guide wheel)
3 Needle sleeve
4 Shaft
5 O-ring
6 Shim
7 Spring washer
8 Nut
9 Guide rail
10 Bearing pin
11 Lock washer
12 Shim
13 Piston
14 Spring
15 Cylinder
16 Seal
17 Plug
18 Seal
19 Tensioning rail (lower)
20 Bearing pin (hollow)
21 Lock washer
22 Retainer
23 Guide rail
24 Tensioning rail (upper)
25 Bearing pin
26 O-ring