TM 9-4940-568-20
8-105
Materials/Parts
Tags, Identification (Item 40, Appendix C)
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Condition
FRS unloaded, (TM 9-4940-568-10)
Batteries disconnected, (TM 9-4940-568-10)
Alternator removed, (Para 8-42)
Cooling system drained, (Para 8-25)
Tools and Special Tools
Tool Kit, General Mechanic’s: Automotive
(Item 30, Appendix G)
Socket Set, 3/8 in. (Item 25, Appendix G)
Wrench, Torque (0 to 60 N.m)
(Item 46, Appendix G)
8-33. ENGINE THERMOSTAT AND FRONT LIFTING BRACKET REPLACEMENT.
Materials/Parts – Continued
Seal, Coolant Thermostat
(Item 104, Appendix F)
a.
Removal.
4
2
1
5
6
3
5
10
7
11
Ensure engine is cool before performing this task or injury to personnel may result.
(1)
Remove three screws (1) from upper alternator mount bracket (2).
(2)
Loosen hose clamp (3) and remove radiator hose (4) from thermostat housing (5).
NOTE
Tag and mark location of screws prior to removal.
(3)
Remove two screws (6) and one screw (7) from thermostat housing (5).
(4)
Remove thermostat housing (5), thermostat (8), seal (9) and lifting bracket (10) from engine (11).
Discard seal.
