TM 9-2350-261-20-2
R E P L A C E T H E R M O S T A T , H O U S I N G , A N D D E A E R A T I O N E L B O W
DESCRIPTION
This task covers: Remove (page 8-15).
Install (page 8-16).
INITIAL SETUP
TOOLS
General Mechanics Tool Kit (Item 30, App D)
Socket Wrench Set (Item 89, App D)
Torque Wrench (Item 95, App D)
Materials/Parts:
Sealing compound Item 51, App C)
Sealing compound (Item 48, App C)
Deaeration elbow gasket
Housing gasket
Key washer (2)
Lockwasher (6)
Thermostat gasket
Personnel Required:
Unit Mechanic
References:
see your -10
Equipment Conditions:
Engine stopped/shutdown (see your -10)
Carrier blocked.
Trim vane lowered and power plant front
access door open (see your -10)
Drain cooling system (page 8-3).
Remove air cleaner housing and element
(page 7-7).
R E M O V E
1.
2.
3.
4.
5.
6.
7.
Loosen two clamps (1). Disconnect hose (2)
from elbow (3), and hose (4) from elbow (5).
Remove elbow (3) and drain cock (6) from
deaeration elbow (7). Remove bushing (8)
from thermostat housing (9).
Loosen two clamps (10). Disconnect hose (11)
from deaeration elbow (7) and tube (12).
Remove two screws (13), key washers (14),
deaeration elbow (7), and gasket (15) from
thermostat housing cover (16). Discard key
washers and gasket.
Loosen two clamps (17). Disconnect hose (18)
from cover (16).
Remove four screws (19), lockwashers (20),
washers (21), cover (16), and gasket (22)
from housing (9). Discard lockwashers and
gasket.
Remove thermostat (23), seal (24), and drain
cock (25) from cover (16).
GO TO NEXT PAGE
Change 4
8-15
