944 S L4-2479cc 2.5L DOHC (1987)
2
Washer
1
Position correctly
3
Collar for upper
1
Position correctly, locating tab
compensating shaft
protrudes into unmarked groove of drive gear. Mark "0" can be seen in large opening of collar.
4
Drive gear for
1
Check movement on seat of compensating shaft,
compensating shaft
machining if necessary. Give seat a light coat of Optimoly HT.
5
Woodruff key
1
6
Shaft seal, 30x47
1
Replace, lubricate sealing lip with oil, mark (arrow) faces in turning direction of camshaft. Identical part as shaft seal of
camshaft.
7
Spacer
1
8
Bolt, M 8 x 35
3
9
Washer A 8.4
3
10
Upper bearing
1
housing
11
Polyester seal
1
Replace, check for correct fit.
12
0-ring
1
Replace, give light coat of oil, do not position incorrectly.
13
Sleeve
1
14
Bolt, M 8 x 55
4
15
Washer A 8.4
4
16
Bolt, M 6 x 50
8
17
Washer A 6.4
4
18
Bolt, M 6 x 42
2
19
Washer A 6.4
2
20
Upper compensating 1
Removing: If necessary, heat housing cover with
shaft housing
a hot air blower to loosen the sealing compound. Use Loctite adhesive remover 60646.
Installing: Apply coat of Loctite 574 (was 638) with a velours roller on sealing surface. Check tightening procedures.
21
End ring
1
22
Round seal
1
Replace
23
Seal
1
Replace, install in bearing bridge take-up bore with grease.
24
Nut, M8
2
Torque: 30+3 Nm
25
Washer
2
26
Bearing bridge for
1
compensating shaft
27
Upper compensating 1
shaft
28
Bearing shell
1
Check for correct fit
29
Bearing shell
1
30
Bolt, M 10 x 35
1
Coat threads with Loctite 574, torque: 45 Nm, hold with Special Tool 9200.