TM 9-2330-356-14
Table 3-1. Operator/Crew Preventive Maintenance Checks and Services (Con`t).
W-Weekly
M-Monthly
A-After
D-During
B-Before
INTERVAL
ITEM TO BE INSPECTED
Equipment Is Not
ITEM
PROCEDURE: Check for and have repaired,
Ready/Available If:
NO.
WM
B
D
A
filled or adjuated as needed.
Filter/Separator (M969, M969A1, M970, and
19
M970A1).
Fuel is seeping from automatic
drain valve.
filter/separator for fuel seepage. No other liquid
except water should be detected at the automatic
drain valve.
Relief valve is plugged.
b. Check for debris in relief valve at top of
20
Centrifugal Pump.
a. Remove pipe plug and check oil level. Add oil
if below bottom of pipe plug hole.
Pump is leaking,
b. Inspect pump for signs of leaks around
gasket.
Hose Reels (M969, M969A1, M970, and
21
M970A1).
Rewind handle is missing.
a. Check that rewind handle is not missing.
Hose reel will not unwind hose.
b. When unwinding hoses, observe for binding
in the hose reel.
Cuts or cracks in hoses which
c. Inspect hoses for cuts and cracks.
allow any detectable leakage.
Meter Indicator (M969, M969A1, M970, and
22
M970A1).
Check meter for registration of fuel being
dispensed.
Precheck Control.
23
Precheck system does not
Check operation of shut-off float.
operate. Control lever does not
move freely from closed to
open position.
Load/Unload Selector System (M967, M967A1,
24
M969, and M969A1).
Selector system does not
Check operation of selector control.
operate. Control lever does not
move freely from closed to
open position.
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