6
TM 5-3805-290-23-2
THERMOSTAT AND WATER OUTLET MANIFOLD REPLACEMENT
THIS WORK PACKAGE COVERS
Thermostat: Removal, Cleaning and Inspection, Installation
Water Outlet Manifold: Removal, Installation
INITIAL SETUP
References
Maintenance Level
Unit
Tools and Special Tools
Equipment Conditions
Tool kit, general mechanic's (Item 96, WP 0205 00)
Machine parked on level ground (TM 5-3805-290-
10)
Shop equipment, common no. 1 (Item 77, WP 0205
Work tool lowered to ground (TM 5-3805-290-10)
Wrench, torque (Item 102, WP 0205 00)
Parking brake engaged (TM 5-3805-290-10)
Materials/Parts
Wheels chocked
Cleaning compound, solvent, type III (Item 9, WP
Battery disconnect switch in OFF position (TM 5-
3805-290-10)
Rag, wiping (Item 41, WP 0206 00)
Steering frame lock connected (TM 5-3805-290-
10)
Tag, marker (Item 54, WP 0206 00)
Drawings Required
Gasket (2)
TM 5-3805-290-23P, Figure 33
O-ring
Ring
Estimated Time to Complete Task
1.0 hr (water outlet manifold)
Personnel Required
MOS 62B, Construction Equipment Repairer
0.5 hr (thermostat)
WARN I N G
DO NOT service cooling system unless engine has been allowed to cool down. This is a pressurized cooling sys-
tem and escaping steam or hot coolant may result in serious burns.
DO NOT remove cooling system radiator cap when engine is hot. Allow engine to cool down. Loosen cap to
first stop and let any pressure out of cooling system, then remove cap. Failure to follow this warning may
result in serious burns.
Wear effective eye, hand, and skin protection when handling coolants. Failure to do so may result in injury to
personnel.