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TM 5-2420-222-34
15-6.
LOADER SIDE FRAMES MAINTENANCE (Con’t).
c.
CLEANING AND INSPECTION
WARNING
Dry cleaning solvent, P-D-680, is toxic and flammable. Always wear protective
goggles and gloves, and use only in a well-ventilated area. Avoid contact with
skin, eyes, and clothes, and DO NOT breathe vapors. DO NOT use near open flame
or excessive heat. The solvent's flash point is 100°F-138°F (38°C-59°C). If you
become dizzy while using cleaning solvent, immediately get fresh air and medical
help. If solvent contacts eyes, immediately wash your eyes and get medical aid.
1.
Clean side frame and all other metal parts with dry cleaning solvent and rags. Dry thoroughly with clean, dry rags.
2.
Inspect side frame and all other metal parts for cracks, breaks, abnormal bends, and damaged threads.
d.
REPAIR
1.
Restore damaged side frame (3) threads using screw threading set.
2.
If cracks, breaks, or broken welds were found, repair by welding (see TM 9-237).
e.
ASSEMBLY
If damaged, install identification and name plates (see TM 5-2420-222-20).
f.
INSTALLATION
WARNING
Use extreme caution when handling heavy parts. Lifting device Is required when
parts weigh over 50 lb (23 kg) for a single person lift, over 100 lb (45 kg) for a two
person lift, and over 150 lb (68 kg) for a three or more person lift. Keep clear of
heavy parts supported only by lifting device. Failure to follow this warning may
cause serious Injury or death to personnel.
1.
Using hydraulic floor jack, raise rear axle housing (1) off jackstand, then remove jackstand.
2.
Using lifting device, lift side frame (3) into position under rear axle housing (1) and support.
3.
Using hydraulic floor jack, lower rear axle housing (1) onto side frame (3).
4.
Remove lifting device from side frame (3).
NOTE
If Installing right side frame, skip step 5.
5.
Position three hydraulic hoses (8), clamp (5), and bushing (4) in place on side frame (3) Install screw (7) and new
lockwasher (6) in clamp, bushing, and side frame.
6.
Remove two jackstands from under transmission (2).
15-30
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