TM 9-4310-394-13
4-26. AIR CLEANER, FILTER ELEMENT, AIR INLET HEATER REPAIR, AND AIR INTAKE PIPE
REPAIR AND REPLACEMENT.
This task covers:
a.
Removal
b.
Inspection
c.
Installation
INITIAL SETUP:
Tools Required
Tool Kit, General Mechanic's (Appendix B, Item 1)
Material's/Parts Required
Gasket, 114250-12200 (Appendix H, item 3)
Gasket, 114250-12210 (Appendix H, Item 4)
Equipment Condition
Air compressor unit shut down and cool.
Cooling fan case removed (see para. 4-29)(Only if air intake pipe is being removed.)
a.
Removal. (Refer to Figure 4-16).
(1) Remove wing nut (1) and washer (2).
(2) Remove air cleaner housing cover (3).
(3) Remove air cleaner element (4).
(4) Remove three bolts (5) securing the air cleaner housing (6).
(5) Remove air cleaner housing (6). Discard gasket (7).
(6) Remove nut (8), washer (9), washer (10), and terminal lug (11) from air inlet heater (12).
(7) Remove nut (13), lock washer (14), and terminal lug (15) from air inlet heater (12).
(8) Remove four bolts (16), air inlet heater spacer (17), gasket (18), air inlet heater (12), and spacer (19).
(9) Remove three nuts (20), spacer (21), gasket (22), screw (23), intake pipe (24), and gasket (25).
b.
Inspection.
(1) Check that air cleaner housing (6) and cover (3) are free from dirt.
(2) Check air cleaner housing (6) and cover (3) for damage. Replace if necessary.
(3) Inspect air inlet heater for broken heating elements.
4-54
