5-87
E
POWR
CRANKCASE
Crankcase assembly
1. Lubricate:
Crankshaft journal bearings
(with the recommended lubricant)
2. Apply:
• Gasket Maker
(onto the crankcase mating surfaces)
NOTE:
Do not allow any Gasket Maker to come into
contact with the oil gallery or crankshaft journal
bearings.
Recommended lubricant:
Engine oil
3. Install:
• Dowel pins
1
• O-ring
2
GM
1
1
2
1
4. Install:
• Crankcase bolts
NOTE:
• Lubricate the bolt
1
–
0 threads and wash-
ers with engine oil.
• Finger tighten the crankcase bolts.
M9
×
105 mm bolts:
1
–
0
M6
×
55 mm bolts:
A
–
F
M6
×
55 mm bolts:
G
,
H
M6
×
70 mm bolts:
I
M6
×
55 mm bolts:
J
1
5
39
7
I
C A E
G
8 6 2
4 0
H
F B D
J