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TM 5-2420-222-20-2
LEFT SERVICE BRAKE LINE AND FITTINGS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSPECTION/REPLACEMENT
NOTE
For more information on how to inspect parts, go to General Maintenance Instructions (page 2-137).
Replace defective parts as needed.
14.
All metal parts
Look for cracks, breaks, and adnormal
bends.
15.
All threaded parts
Look for damaged threads.
INSTALLATION
16. Elbow (1)
New packing (2)
Place in position.
17. Connector (3)
Elbow (1) with
a.
Unplug connector (3).
assembled parts
b.
Screw in and tighten to position noted
during removal using 7/16-inch open-
end wrench.
18. Elbow (1)
Nut (4)
Using 7/16-inch and 1/2-inch open-end
wrenches, tighten.
19.
Brake oil line (5)
Screw on and tighten using 7/16-inch
open-end wrench.
20. Elbow (6)
New packing (7)
Place in position.
21. Seat (8)
Elbow (6) with
a.
Unplug seat (8).
assembled parts
b.
Screw in and tighten to position noted
during removal using 7/16-inch open-
end wrench.
22. Elbow (6)
Nut (9)
Using 7116-inch and 1/2-inch open-end
wrenches, tighten.
23.
Brake oil line (5)
Screw on and tighten using 7/16-inch
open-end wrench.
NOTE
Steps 24 and 25 only apply to loader backhoes with Serial Numbers 235786 thru 235999.
24. Brake oil line (5)
Two clamps (10)
Place in position.
2-888
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