User Manual

Page 6-48
200 ENGINE ASSEMBLY
With the new isolating oil pan gasket
arrangement, the mounting holes tapped into the
cylinder block, timing gear cover, and flywheel
housing are now 8 mm rather than 10 mm. The
illustration below, Figure 6-55, shows the newer
production arrangement.
The fiber oil pan gasket can be used on engines
with either 8-mm or 10-mm tapped mounting
holes. The isolating oil pan gasket may only be
used on cylinder blocks with 8-mm tapped holes.
Figure 6-55 — Oil Pan Stud Identification
200575a
A
A
B
A
A
A
B
B
A
B
A
A
B
A
B
A
B
A
B
B
B
ASSEMBLY B (STUD)
B
ASSEMBLY A (BOLT)
A
SHOULDER BOLT – 421GC289M (20 BOLTS)
OIL PAN ISOLATOR – 41GC212 (20 ISOLATORS)
SHOULDER STUD – 616GC239M (10 STUDS)
STUD NUT – 189AM1 (10 NUTS)
OIL PAN ISOLATOR – 41GC212 (10 ISOLATORS)
B
B
5-101.bk Page 48 Friday, March 17, 2006 11:05 AM