TM 9-2320-303-10
Table 2-1. Preventive Maintenance Checks and
Services (PMCS) for M915A4 (Con't).
Location
Item To
Check/
Not Fully Mission
Item No.
Interval
Service
Procedure
Capable If:
27
After
Interve-
hicular
Air
Hoses
and
Electrical
Connec-
tors
Check for presence and
general
condition
of
intervehicular air hoses
(30), gladhands (31 and
33), gladhand preformed
packings (32), and three
electrical connectors.
Air
hose,
gladhand,
or
electrical
connector
is
damaged.
28
After
Fifth
Wheel
a. Check fifth wheel lube
plates (36) for severe
chips, wear, cracks,
gouges
or
bends.
Check if 25% or more
of lube plate coating is
missing from one or
both plates due to
normal
wear
or
damage.
a. One or both lube plates
are
loose,
missing
or
damaged.
b. Check for operation
and damage to lock
release
levers
(39),
slide locking plungers
(38), sliding rails (37),
and fifth wheel plate
(35).
b. Lock release levers do
not operate. Locking jaw
mechanism is cracked or
worn.
2-40