TM 5-2420-224-20-2
CAB HEATER REPLACEMENT
This task covers:
a. Removal b. Installation
I N I T I A L S E T UP
Tools and Special Equipment:
Tool Kit, SC 5180-90-CL-N26
Equipment Condition:
Reference
Page 4-137
Page 4-139
Page 4-38
Page 4-92
Condition Description
Master Light Switch
Removed
Windshieid Heater Control
Switch Removed
Air Cleaner Ducts
Removed
Radiator Drained
General Safety Instructions:
W A R N I N G
Do not connect or disconnect
any electrical connector unless
v e h i c l e M A S T E R d i s c o n n e ct
switch is OFF. To do so could
result in injury to personnel.
R E M O V A L
1.
2.
3.
4.
NOTE
Tag lines prior to disconnecting to aid in connecting.
LOOSEN two CLAMPS (1) and DISCONNECT two HOSES (2).
Disconnect electrical CONNECTOR (3).
REMOVE two SCREWS (4) and two washers (5).
REMOVE screw (6), washer (7), and HEATER (8).
4-490
