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Page Title:
Table 2-2. Operator/Crew Preventative Maintenance Checks and Services (cont) |
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 TM 55-1915-200-10
B
Table 2-2. Operator/Crew Preventative Maintenance Checks and Services
EQUIPMENT NOT READY/AVAILABLE
- BEFORE D - DURING A - AFTER W - WEEKLY M - MONTHLY Q - QUARTERLY S/A SEMI ANNUALLY AN - ANNUALLY
IF
T/A - TRIENNIALLY
ITEM
B
D
AWM
Q S/A AN T/A
ITEMS TO BE INSPECTED
CHECK FOR
ACTION
PMC
NMC
NUMBER
X
Air Pressure
Troubleshoot and repair.
Low air pressure.
Check starting air pressure for minimum of 240
PSI and service air pressure for a minimum of 150
PSI.
WARNING
Do not smoke when observing battery electrolyte
level. Batteries give off fumes that can explode.
Electrolyte is an acid and can cause personal
injury if it comes in contact with the skin or eyes.
Wear approved goggles, gloves and apron.
X
Batteries, terminals and
Inspect batteries, terminals, cables, connections
Clean, add distilled water,
Unserviceable
cables
and vent caps for tightness and cleanliness.
replace/repair as needed.
cables, caps, or
Check liquid level.
terminals.
X
Electrolyte
Check electrolyte level with hydrometer
If under standard, replace Low hydrometer
battery.
readings.
Troubleshoot and repair as
X
Battery Charger
Check battery charger for proper operation.
necessary.
Disconnect battery charger before starting the
engine if it is not capable of handling a cranking
load.
X
Gauges
Check gauges for broken lenses, damaged
Repair/replace as
frames, and brackets.
necessary.
X
Oil Pressure
Troubleshoot and repair as
Oil pressure less than
Check gauge for proper oil pressure (45 to 70
necessary.
45 or greater than 70
PSI).
PSI.
X
Fuel Pressure
Check gauge for proper operating fuel pressure,
Troubleshoot and repair as
Fuel pressure not in
necessary.
the NORMAL (green)
NORMAL pressure (Green) range.
range.
X
Cooling System
Check gauge for proper operating coolant
Troubleshoot and repair as
Temperature exceeds
temperature
necessary.
195 degrees F.
(170 degrees to 195 degrees F).
X
RPM
Check tachometer gauge for correct engine speed Troubleshoot and repair as
Erratic Engine Speed.
in revolutions per minute (RPM). Refer to Chapter necessary.
2, Section III, Para. 2-5.6.1.
LSV PMCS
Change 12
2-267
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