User Manual

Page 4-24
200 ENGINE DISASSEMBLY
[212 CV] AUXILIARY
DRIVESHAFT
Refer to Figure 4-28.
1. Remove auxiliary driveshaft gear retaining
nut (1).
2. Using a hub puller such as J 21834-4A,
remove auxiliary driveshaft gear (2) from the
splines (5) on the end of shaft.
3. Remove two retaining capscrews (3) from
auxiliary driveshaft captured thrust washer
(4). Remove washer.
Figure 4-28 — Auxiliary Driveshaft Gear Removal
Refer to Figure 4-29.
Be very careful to avoid damaging the auxiliary
driveshaft bushings or journals while removing
the shaft.
Remove the auxiliary driveshaft (3) by pulling it
rearward out of the air compressor mounting
flange opening. With engine oil pump in position,
a rotating motion may be necessary to clear the
engine oil pump drive gear (5).
Figure 4-29 — Auxiliary Driveshaft Removal
[213 CH] CAMSHAFT
Make sure all loose components are secured
to, or removed from, the engine before
rotating engine on the stand. Failure to do so
may result in damage to components or
severe personal injury.
1. Rotate engine so that the deck surface is
downward and the oil pan rail is upward
(engine inverted).
When engine is rotated, the valve lifters will fall
downward into the push rod holes but will be
captured by their heads. They will be out of the
way for camshaft removal.
Refer to Figure 4-30.
2. Remove the two 12-point capscrews (3) that
retain camshaft thrust washer (1). Camshaft
may have to be rotated slightly to make the
capscrews accessible through openings (2)
in the camshaft drive gear (4).
1. Nut
2. Auxiliary driveshaft gear
3. Capscrew
4. Captured thrust washer
5. Shaft splines
200361a
4
1
2
5
3
1. Rear bushing
2. Front journal
3. Auxiliary driveshaft
4. Rear journal
5. Oil pump drive gear
200362a
1
2
3
4
5
5-101.bk Page 24 Friday, March 17, 2006 11:05 AM