TM 9-2320-302-20
0043 00-2
THERMOSTAT AND THERMOSTAT HOUSING COVER REPLACEMENT - CONTINUED
0043 00
INSTALLATION - CONTINUED
3.
Support thermostat housing cover (10), contact side up, level on workbench.
4.
Using seal installer and handle, install new thermostat seal (13) on thermostat housing cover (10).
5.
Using hammer, drive thermostat seal (13) into thermostat housing cover (10) bore until tool lip is flush against housing
cover.
6.
Repeat steps 4 and 5 for other new thermostat seal (13).
7.
Lightly coat lips of two thermostat seals (13) with lubricating oil.
8.
Install two thermostats (12) on thermostat housing cover (10), spring side up. Press thermostats into housing cover.
9.
Install two temperature sending units (4 and 8) in thermostat housing cover (10).
NOTE
Ensure that machined mating surfaces of thermostat housing cover and cylinder head are clean and dry.
10.
Install thermostat housing cover (10) on cylinder head (11) with four bolts (9). Tighten bolts to 43-54 lb-ft (58-73 Nm).
11.
Install two wires (7) on temperature sending unit (8) with two new lock washers (6) and screws (5).
12
11
13
14
8
5
6
7
6
5
15
9
10
4
3
2
1
