5-101.bk Page 24 Friday, March 17, 2006 11:05 AM [212 CV] AUXILIARY DRIVESHAFT 1 2 3 Refer to Figure 4-28. 1. Remove auxiliary driveshaft gear retaining nut (1). 4 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. 5 200362a Figure 4-29 — Auxiliary Driveshaft Removal 1 2 3 4 [213 CH] CAMSHAFT 5 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.
200361a Figure 4-28 — Auxiliary Driveshaft Gear Removal 1. Rotate engine so that the deck surface is downward and the oil pan rail is upward (engine inverted). Refer to Figure 4-29. Be very careful to avoid damaging the auxiliary driveshaft bushings or journals while removing the shaft. 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. 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).
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). Page 4-24 200 ENGINE DISASSEMBLY 1. Rear bushing 2. Front journal 3. Auxiliary driveshaft 4. Rear journal 5. Oil pump drive gear 1. Nut 2. Auxiliary driveshaft gear 3. Capscrew 4. Captured thrust washer 5. Shaft splines