Table 2-11. Preventive Maintenance Checks and Services for Pumping Assembly
Item
No.
1
2
3
4
5
Model 609-C.
Location
Item to
Interval
Check/Service
Procedure
EXTERIOR
B e f o r e L e a ks
Inspect ground under engine for
evidence-of leaks.
If leaks
are present, notify unit
maintenance.
Not Fully Mis-
sion Capable if:
Any evidence of
leaks.
Before
Before
Before
Before
TRAILER CHASSIS
AND ENCLOSURE
Frame Seam Welds
Axle and Springs
Lunette
Park Brake Lever
Inspect all frame seam welds
for damage.
If damaged, notify
unit maintenance.
Check for damage.
If damaged,
notify unit maintenance.
Check for damage.
If damaged,
notify unit maintenance.
Check that park brake lever
will lock and unlock trailer
wheels.
Check for proper
adjustment.
Adjust as
required.
Weld is damaged.
Axle or spring
is damaged.
Lunette is
damaged.
Park brake lever
will not lock or
unlock trailer
wheels.
2-41
TM 10-4320-344-10
