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TM5-2420-222-34
13-1.
ROLL-OVER PROTECTIVE STRUCTURE OR CANOPY FRONT MOUNTS AND BRACKETS MAINTENANCE
(Con’t).
c.
CLEANING AND INSPECTION
1.
Clean lower and upper front mounts with clean rags and water and detergent solution. Rinse with clean water. Dry
thoroughly with clean, dry rags.
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-1380F (380C-590C). 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.
2.
Clean special bracket, retaining plate, and all other metal parts with dry cleaning solvent and rags. Dry thoroughly
with clean, dry rags.
3.
Inspect special bracket and all other metal parts for cracks, breaks, and abnormal bends.
4.
Inspect retaining plate for damaged threads.
d.
REPAIR
Restore damaged retaining plate (15) threads using screw threading set.
e.
ASSEMBLY
1.
Position retaining plate (15) on special bracket (16) and install two capscrews (18) and new lockwashers (17).
2.
Install upper front mount (14) on retaining plate (15).
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.
With the aid of an assistant, position special bracket (16) with assembled parts on reverser housing (29) and
canopy or ROPS (4).
NOTE
Only loader backhoes with serial numbers 319995-342573 have lockwashers with
screws attaching special bracket to reverser housing.
2.
Install two screws (26), new lockwashers (27), and washers (28), if present, in special bracket (16) and reverser
housing (29).
13-4
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