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Page Title:
Table 1. Unit Maintenance Preventive Maintenance Checks and Services (PMCS) for the D7G Tractor. - Continued |
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 TM 5-2410-237-23
UNIT MAINTENANCE PREVENTIVE MAINTENANCE CHECKS AND
SERVICES (PMCS) - CONTINUED
0010 00
Table 1. Unit Maintenance Preventive Maintenance Checks and
Services (PMCS) for the D7G Tractor - Continued.
LOCATION
ITEM TO
ITEM
MAN-
CHECK/
NO.
INTERVAL
HOURS
SERVICE
PROCEDURE
19
1000 Hours
0.5 Hours Drive Shaft
a.
Remove floor plates to access drive shaft and U-joints (WP
or Semi-
and U-Joints
annual
b.
Inspect drive shaft for bends, cracks and twisted condition.
c.
Inspect U-joints for bends or cracks, play and broken or missing
grease fittings. There must be no play in U-joints.
d.
Apply GAA grease (Item 16, WP 0249 00) to grease fitting at
each U-joint.
GAA
387-100
20
Semiannual
Undercar-
a.
Inspect equalizer bar for cracks, bends, breaks and loose or
missing mounting hardware.
riage and
Tracks
b.
Inspect track roller guards for cracks, bends and wear.
c.
Inspect the following components: track roller frame, idlers,
track rollers, track carrier rollers and sprockets. Replace compo-
nents that are damaged or worn beyond acceptable limits (WP
d.
Check recoil spring and track adjuster cylinder for damage or
external leakage of grease. Make repairs as needed (WP 0136
00 or WP 0140 00).
e.
Inspect for damage or wear to track links and bushings. Inspect
for cracked or missing track shoes (WP 0132 00). Replace any
component that is broken, cracked, missing or worn beyond
acceptable limits (WP 0132 00).
0010 00-8
Change 1
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