TM 5-3805-298-23-2
0169
Table 1. Preventive Maintenance Checks and Services (PMCS) Including Lubrication Instructions -
Continued.
ITEM TO
CHECK/
EQUIPMENT NOT READY/
ITEM
MAN-
SERVICE
PROCEDURE
AVAILABLE IF:
NO.
INTERVAL HOURS
5
Every 500
Bucket Wear
b. If worn on both sides, replace
Wear plates are worn on
(Cont.) Hours or
Plates
wear plate (WP 0424).
both sides 2.6 in. (65 mm)
Quarterly
or more.
6
Every 500
Radiator Core Check and clean radiator core.
Hours or
Quarterly
a. Open both engine enclosure
access doors.
b. Open fan housing at rear of
machine.
WARNING
Compressed air for cleaning or drying purposes, or for
clearing restrictions, should never exceed 30 psi
(207 kPa). Wear protective clothing (goggles/shield,
gloves, etc.) and use caution to avoid injury to personnel.
c. Clean dust and debris from
radiator core with compressed air.
d. Check radiator core for leaks,
Class III coolant leaks are
evident.
damaged fins, broken welds or
other damage.
Check engine valve lash and adjust
7
Initial 500
Engine Valve
as required (WP 0186).
Lash
Hours
8
Every 500
Engine Oil,
Change engine oil (WP 0191) and
Engine Oil
Hours or
replace engine oil filter and engine
Filter and
Quarterly
crankcase breather (WP 0189).
Engine
Breather
9
WARNING
Fuel System
Every 500
Primary Filter
Hours or
Fuel leaked or spilled onto hot surfaces or electrical com-
Quarterly
ponents can cause a fire. Failure to follow this warning
may cause injury to personnel or equipment damage.
Replace fuel system primary filter
0169-4
