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 TM 55-1905-222-14
Operator Preventive Maintenance Checks and Services (Continued)
B-Before
A-After
M-Monthly
D-During
W-Weekly
Equipment is Not
PROCEDURES
INTERVAL
Item To Be
ITEM
Ready/Available If:
Check for and have repaired
Inspected
NO.
or adjusted as necessary
B
D
A
W
M
ENGINE
ROOM
Electrical
System
23
Batteries
Inspect batteries for leaks and
and Cables
corrosion Check electrolyte LEV-
EL and add distilled water as
necessary Check battery
cables and terminals for tight,
dean connections Check bat-
trey mounting for secure fit
Clean terminals and tighten as
necessary. Test battery (para
necessary
Check battery voltage using a
Batteries cannot main-
voltmeter. A voltage reading of
tan charge
between (1 8-26v) is accept-
able. Replace (para 4-11) if
batteries cannot maintain
charge.
24
Check alternator for proper
System is not charging
mounting Check bolts for tight-
properly
nests. Check belts for proper
tension. Adjust belt tension as
necessary (para 4-12).
Inspect alternator terminals for
rust, tag and remove leads,
then clean corroded terminals
Reinstall and secure leads.
Monitor ammeters during opera-
ton Current reading should be
between 1.0 and 2 0 amps Test
ternator as necessary.
Check alternator output (para
2-26 Change 6
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