TM 9-2320-272-24-1
3-13. AIR CLEANER HOSE (M939A2) MAINTENANCE
THIS TASK COVERS:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Inspection
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
M939A2
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit (Appendix E, Item 1)
l Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
l Hood raised and secured (TM 9-2320-272-10).
Tiedown strap (Appendix D, Item 688)
a. Removal
1.
Remove
clamp (3) and air indicator tube (1) from connector (4).
2.
Remove
connector (4) from nipple (2).
3.
Remove
tiedown strap (17) and tachometer drive cable (18) from air intake ducting (7). Discard
tiedown
strap (17).
4.
Remove
two nuts (6), bracket (5), and U-bolt (14) from air intake ducting (7) and support bracket (13).
NOTE
Tag spacers for installation.
5.
Remove two screws (15), washers (16), support bracket (13), and two spacers (12) from cylinder
head (10).
6.
Remove two clamps (8) and air intake ducting (7) from turbocharger (9) and pipe (11).
b. Disassembly
1.
Remove
clamp
(20)
and
hose (19) from tube (21).
2.
Remove
clamp
(22)
and
tube (21) from elbow (23).
3.
Remove
clamp
(24)
and
elbow (23) from tube (25).
4.
Remove
clamp
(26)
and
tube (25) from elbow (27).
1.
Inspect tubes (21) and (25) for cracks and dents. Replace tube (21) or (25) if cracked or dented.
2.
Inspect elbows (23) and (27) for cracks and dents. Replace elbow (23) or (27) if cracked or dented.
1.
Install
tube (25) on elbow (27) with clamp (26). Do not tighten clamp (26).
2.
Install
elbow (23) on tube (25) with clamp (24). Do not tighten clamp (24).
3.
Install
tube (21) on elbow (23) with clamp (22). Do not tighten clamp (22).
4.
Install
hose (19) on tube (21) with clamp (20). Do not tighten clamp (20).
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