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TM 5-2420-222-20-3
MANIFOLD BLOCK-TO-CROWD CYLINDER OIL LINES (SERIAL NUMBERS 319995 THRU 342573 ONLY) -
CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
31. Union adapter (1)
Nut (2)
Screw on all the way.
32.
New packing (3)
Place in position.
33. Manifold block (4)
Union adapter (1)
a.
Unplug manifold block (4).
with assembled
b.
Screw in and tighten to same relative
packing (3)
position noted during removal using 1-
inch open-end wrench.
34. Manifold block (4)
Nut (2)
Using 7/8-inch and 1-inch open-end
and union
wrenches, tighten until seated against
adapter (1)
manifold block (4).
35. Union adapter (1)
Hose (5)
a.
Take off tag.
b.
Screw in and tighten using two 1-inch
open-end wrenches.
NOTE
If manifold block-to-head end crowd cylinder oil line is being installed, skip steps 36 thru 38.
36. Adapter (6)
New packing (7)
Place in position.
37. Crowd cylinder (8)
Adapter (6) with
a.
Unplug cylinder (8).
assembled
b.
Screw in and tighten using 1 1/4-inch
packing (7)
open-end wrench.
38. Adapter (6)
Hose (9)
a. Take off tag.
b.
Screw in and tighten using two 1-inch
open-end wrenches.
NOTE
If manifold block-to-rod end crowd cylinder oil line is being installed, skip steps 39 thru 46.
If connector was not removed, skip steps 39 thru 44.
39. Connector(10)
New packing (11)
Place in position.
2-1586
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