TM 5-1940-322-24
0092 00
ENGINE THERMOSTAT AND FRONT LIFTING BRACKET MAINTENANCE (Contd)
NOTE
The engine thermostat and front lifting bracket on both engines are
replaced the same way. This procedure covers the replacement of
one engine thermostat and one front lifting bracket.
REMOVAL
1. Remove three screws (2) from thermostat housing (3).
2. Remove thermostat housing (3), thermostat (4), gasket (5) and engine lifting bracket (6) from
engine (1). Discard gasket (5).
CLEANING AND INSPECTION
1. For general cleaning and inspection instructions, refer to WP 0013 00.
CAUTION
Do not let any debris fall into the thermostat cavity when cleaning
mating gasket. Failure to comply may result in damage to
equipment.
2. Clean gasket (5) mating surfaces with parts cleaning brush.
INSTALLATION
1. Install engine lifting bracket (6), new gasket (5), thermostat (4), and thermostat housing (3) on
engine (1) with three screws (2). Tighten screws (2) to 18 lb-ft (24 Nm).
2. Install alternator (WP 0089 00).
3. Install drivebelt (WP 0086 00).
4. Install belt guard (WP 0085 00).
5. Fill cooling system (WP 0012 00).
6. Connect battery ground cable (WP 0054 00).
7. Start engine and check for coolant leaks (TM 5-1940-322-10).
8. Close battery hatch (TM 5-1940-322-10).
9. Close engine hatches (TM 5-1940-322-10).
0092 00-2
