TM-9-2320-272-10

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; OPERATOR'S MANUAL

SEPTEMBER 2004
CHANGE 2

  TM-9-2320-272-10 - Page 168 of 481

2-69
Table 2-3. Preventive Maintenance Checks and Services for Models M939/A1/A2 (Contd).
ITEM
NO.
INTERVAL
ITEM TO
CHECK/
SERVICE
NOT FULLY
MISSION
CAPABLE IF:
TM 9-2320-272-10
LOCATION
CREWMEMBER
PROCEDURE
41
After
Air
Intake
System
DRIVER
WARNING
If NBC exposure is suspected,
all air filter media should be
handled by personnel wearing
protective equipment. Consult
your unit NBC officer or NBC
NCO for appropriate handling
or disposal instructions.
a.
Check clamps (5) and (9) for
tightness and upper hump hose (6),
tube (10), lower hump hose (7), and
air cleaner assembly (8) for openings
which would allow foreign material
to enter engine.
b.
Check air cleaner (8) assembly
for openings which would allow
foreign material to enter engine.
a.
Intake sys-
tem has any obvi-
ous leaks.
b.
Air cleaner
missing or dam-
aged that would
allow dust or dirt
into air intake.


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