|
| |
TM 10-4320-348-14
4.23 AIR INTAKE HEATER REPAIR AND REPLACE.
This task covers:
a) Inspection/Test
b) Removal
c) Installation
INITIAL SETUP
Tools
Equipment
Tool Kit, General Mechanics
Condition
(Appendix B, Section III, Item 1)
Para
Multimeter
2.7a(2) Sound enclosure cover assembly removed.
(Appendix B, Section III, Item 2)
Material/Parts
Tags (Appendix E, Item 13)
Figure 4-16. Air Intake Heater
a.
Inspection/Test. (Refer to Figure 4-16).
(1)
Inspect the air Intake heater (1) for damage. Replace if damaged.
(2)
With the electrical source disconnected, test the air intake heater for continuity. Replace if damaged.
b.
Removal.
(1)
Tag and remove wire leads (2) from air intake heater (1).
(2)
Remove two hex nuts (3) and two flat washers (4) from air intake heater wire leads (2).
(3)
Remove two hex nuts (5) and two washers (6) securing heater (1) to frame bracket (7).
(4)
Remove air intake heater (1) and insulator (8) from frame bracket (7).
c.
Installation.
(1)
Install air intake heater (1) and insulator (8) in frame bracket (7).
(2)
Secure heater (1) to bracket (7) with two washers (6) and hex nuts (5).
(3)
Secure wire leads (2) to air intake heater (1) with two flat washers (4) and two hex nuts (3).
(4)
Remove tags from wire leads.
4-40
|
