TM 9-4520-272-14&P
0085 00
INSTALL
1. If installing a new bearing (15), mount bearing so that oil groove in bearing faces up (see bearing
installation illustration). Press fit bearing so that sinkage between face of bearing and face of
crankcase cover is 0.0394 inch (1.0 mm).
2. Install a new oil seal (14). Apply grease to oil seal and press into crankcase cover.
3. Install bolt (12) and washer (13).
4. Apply grease to lips of oil seal (14). Apply a light coat of oil to crankshaft (16) journal and pin.
5. Install key (20) into crankshaft (16). Carefully insert assembled crankshaft into cylinder block. Make
sure that crankshaft is inserted as far as it will go.
6. Tap into panel using a "soft face" hammer.
7. Install bearing holder (21) using screw (22).
8. Install key (11). Mate flywheel (10) to crankshaft, taking care not to damage crankshaft threads.
Install washer (9) and nut (8). Lock flywheel in place using locking handle and tighten nut to 87 to 94
ft-lbs. (1200 to 1300 kg-cm).
9. Install seal (6) onto flywheel housing (1).
10. Mate flywheel housing (1) to cylinder block (7). Secure using four spacers (5), collars (4), washers
(3), and screws (2).
11. Install connecting rod (WP 0088 00).
12. Install balancer shaft (WP 0083 00).
13. Install camshaft (WP 0084 00).
14. Install burner fuel pump (WP 0033 00).
0085 00-4
