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TM 55-1905-223-10
Table 2-2. Operator/Crew Preventive Maintenance Checks and Service CONT
B Before
D During
A After
W Weekly
M- Monthly
INTERVAL
PROCEDURES
EQUIPMENT IS
ITEM
ITEM TO BE
CHECK FOR AND HAVE REPAIRED
NOT READY/
NO.
B
D
A
W
M
INSPECTED
OR ADJUSTED AS NECESSARY
AVAILABLE IF:
56
Emergency
cont.
Oil level is low.
Check that oil level is between the
Oil Level
●
add and full marks on the dipstick.
Add oil if required. Refer to LO 55-
1905-223-12.
Class III
Check for fuel system leaks. Check
Fuel System
●
leakage.
fuel filters for moisture and sediment
by draining pint of fuel. Refer
defects to unit maintenance.
Check the condition of all gauges for
Gauges
●
broken lenses, damaged frames and
brackets.
Check battery charger for proper
Battery
●
connections to batteries. Ammeter
Charger
should read near 0 for a trickle
change. If the reading is above 3
AMPs, refer to unit maintenance.
NOTE
A high reading indicates the
batteries are weak and are
being recharged or that one or
more batteries are unserviceable.
Low oil pressure.
Check gauge for proper oil pressure
Oil Pressure
●
(35 to 70 psi).
Fuel pressure
Check gauge for proper fuel pressure
Fuel
●
not within
NORMAL (green) range.
Pressure
NORMAL
(green) range.
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