Table 1. Preventive Maintenance Checks and Services (PMCS).
NOT FULLY MISSION
N OT E
Review all WARNINGs, CA TIONs, and NOTEs before
performing PMCS and operating the machine.
Perform all PMCS if:
1. You are the assigned operator but have not operated the
machine since the last weekly checks.
2. You are operating the machine for the first time.
· Unless otherwise indicated, perform PMCS with machine
parked on level ground, parking brake applied, blade
lowered to the ground, tracks blocked, and engine shut
If leakage is detected during performance of PMCS, further
investigation is required to determine location and cause of
Walk around machine and look for any obvious leaks or
Check front flood lights for missing Missing, damaged, or inop-
or damaged components.
erative components if
required for mission.
a. Check dozer blade, cutting
Damaged, missing, inopera-
tive, or excessively worn
edges, and end bits for damage or
components that would
End Bits, Blade
impair operation are evident.
b. Check blade mounting for debris,
damage, or missing components.
Left Lift Cylin-
a. Check left lift cylinder for debris,
Class III leaks, damaged,
leakage, or damage.
missing, inoperative, or
excessively worn compo-
b. Check left lift cylinder mounting
nents that would impair oper-
for damage or missing components.
ation are evident.
c. Check left lift cylinder, lines, and
fittings for leakage or damage.