TM 5-2590-512-13&P
5.
Install two spiral hose clamps (1), loosely on dipper
cylinder near top so that screw tighteners (2)
are on bottom of dipper cylinder.
6.
Place hose clamp (3) on top of dipper cylinder.
Place center of clamp about 8 inches from
dipper cylinder upper end.
7.
Slide spiral hose clamps (1) over base ends of
hose clamp (3) and tighten.
NOTE
When dipper cylinder is extended, 30
inch hoses may need more slack, to
avoid stretching. Adjust hoses as
follows: Loosen clamps (1) and move
clamp (3) lower or higher on dipper
cylinder until enough slack Is obtained.
Move and tighten clamps (1).
NOTE
Use snap ring pliers supplied in kit to
remove 2 Inch retaining ring (4).
8.
Remove 2 inch retaining ring (4) and flat
washer (5) on driver's side boom arm pivot pin
(6).
9.
Discard flat washer (5).
10. Apply GAA grease to exposed end of boom
arm pivot pin (6). Install hose hanger bracket
(7) and existing 2 inch retaining ring (4) on
boom arm pivot pin (6).
11. Insert lynch pin (8) downward through hole in
lower pin (9) on hose hanger bracket (7) to
store. Pivot ring section of lynch pin (8) to
locking position.
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