TM 5-1940-322-24
0157 00
FLYWHEEL, FLYWHEEL HOUSING, AND CRANKSHAFT REAR SEAL MAINTENANCE (Contd)
FLYWHEEL HOUSING INSTALLATION
1.
Apply lubriplate to both sides of new seal (3).
2.
Install new seal (3) on crankshaft (2).
3.
Position flywheel housing (4) over two ring dowels (5).
4.
Secure flywheel housing (4) to cylinder block (1) with eight screws (6). Tighten screws (6) in sequence
shown to 57 lb-ft (77 Nm).
5.
Secure motor mount (8) to cylinder block (1) with four screws (7).
6.
7.
FLYWHEEL INSTALLATION
1.
Install two T-handles (9) on flywheel (10).
2.
Position sling and lifting device around T-handles (9) to support flywheel (10) during lifting operations.
3.
Install two guide pins (11) in flywheel housing (4) 180 apart.
4.
Using sling and lifting device, install flywheel (10) on guide pins (11) and flywheel housing (4).
5.
Apply thin coat of oil on threads of six screws (13).
6.
Install six screws (13) in vacant holes in flywheel (10). Do not tighten screws (13).
7.
Using gear barring tool, hold crankshaft (12) while tightening screws (13).
8.
Remove two guide pins (11) from flywheel (10) and flywheel housing (4), and install two remaining
screws (13) securing flywheel (10) on flywheel housing (4). Tighten all screws (13) to 101 lb-ft
(137 Nm) in star pattern.
9.
10.
11.
12.
Start engine and check for leaks (TM 5-1940-322-10).
13.
Close engine hatches (TM 5-1940-322-10).
0157 00-10