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TM 5-2420-222-20-3
BOOM-TO-BUCKET CYLINDER OIL LINES (SERIAL NUMBERS 319995 THRU 342573 ONLY) - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION
43.
Boom (1)
Tube (2 or 3)
a.
Take off tag.
b.
Place in same relative position noted
during removal.
44.
Dipperstick (4)
Hose (5 or 6)
a.
Take off tag.
b.
Place in same relative position noted
during removal.
45.
Tube (2 or 3)
Hose (5 or 6)
Screw in and tighten using 7/8-inch and
and 1-inch open-end wrenches.
46.
Boom (1) and two
Clamp (7) and
Place in position.
tubes (2 and 3)
two spacers
(8 and 9)
47.
Boom (1), two
Screw (10) and new
Screw in and tighten using 9/16-inch,
spacers (8 and 9)
lockwasher (11)
3/8-inch drive socket and ratchet
and clamp (7)
handle.
NOTE
If installing boom-to-rod end bucket cylinder oil line, skip steps 48 and 49.
48.
Hose (5)
Quick coupler (12)
Screw on and tighten using 7/8-inch and
1 1/16-inch open-end wrenches.
49.
Male nipple (13)
Quick coupler (12)
Snap on.
with assembled
hose (5)
NOTE
If installing boom-to-head end bucket cylinder oil line, skip steps 50 and 51.
50.
Hose (6)
Male nipple (14)
Screw on and tighten using 7/8-inch and
1 1/16-inch open-end wrenches.
51.
Quick coupler (15)
Male nipple (14)
Snap in.
with assembled
hose (6)
2-1618
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