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TM 5-2420-222-20-3
MANIFOLD BLOCK-TO-BOOM JAW CONTROL OIL TUBES (SERIAL NUMBERS 319995 THRU 342573 ONLY)
--CONTINUED
ACTION
LOCATION
ITEM
REMARKS
NOTE
Both manifold block-to-boom jaw control oil tubes are maintained the same way. Oil tube-to-jaw
cylinder rod end is shown. Repeat procedures as needed for jaw cylinder head end oil tube.
REMOVAL
1. Loader backhoe
Boom, dipperstick,
a.
Extend as far as possible
and bucket
(TM 5-2420-222-10).
b.
Lower to ground so that boom and
dipperstick are horizontal
(TM 5-2420-222-10).
2. Three clamps (1, 2,
Screw (6) and
a.
Using 9/16-inch, 3/8-inch drive socket
and 3), spacer (4),
lockwasher (7)
and ratchet handle, unscrew and take
and boom (5)
out.
b.
Get rid of lockwasher (7).
3. Four tubes (8 thru
Three clamps (1, 2,
Take off.
11) and boom (5)
and 3) and spacer (4)
2-1527
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