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 TM 55-1905-221-14-1
Table 2-1. Preventive Maintenance Checks and Services (Continued)
Interval
Item
Procedures
Equipment will be
Item
To Be
Reported Not Ready/
No.
Inspected
Available If:
B D A M Q BA
B. Engine
Use SAE 30 HD Oil.
Oil level is below
lubrica-
Ensure oil is level
low mark on dip
ting oil
with top mark on dip
stick.
stick.
C. Oil change
200 - 500 hrs. or
intervals
sooner if dilution/
emulsion exists. Oil
testing should be
accomplished in
accordance with
D. Lubrica-
Change oil filters at
ting oil
every 500 hours or
filters
sooner/at each lubri-
(36)
cating oil change.
Run engine for five
minutes and check for
leaks.
E. Fuel
Change filters and
filters
clean strainer at
(37) and
lubricating oil
strainers
change intervals.
(38)
F. Air box
Check air box drain
drains
discharge for
(39)
excessive oil waste.
If excessive oil is
present, pull covers
and investigate cause.
G. Engine
Inspect fresh water
Pumps are defective
water
(40) and sea water
adversely affecting
pumps
(41) pumps for proper
engine and muffler
operation and leakage.
cooling.
H. Air
Check intake screen
cleaner
for dirt or other
engine
foreign materials.
(42)
Clean air cleaner
every six months or
as local conditions
dictate. Ensure
air emergency shut-
down is functional.
2-39
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