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TM 5-2420-222-20-3
MANIFOLD BLOCK - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
2. Eight straight
Six hoses (2) and
a.
Using 7/8-inch and 1-inch open-end
adapters (1)
two hoses (3)
wrenches, unscrew and take out.
b.
Cap (page 2-137).
c.
Tag (page 2-137).
3. Two union
Two hoses (5 and 6)
a.
Using two 1-inch open-end wrenches,
adapters (4)
unscrew and take out.
b.
Cap (page 2-137).
c.
Tag (page 2-137).
NOTE
On loader backhoes with Serial Numbers 235786 thru 235999, manifold block is welded
assembly which includes bracket. On loader backhoes with Serial Numbers 319995
thru 342573, manifold block and bracket are separate parts.
4. Clamp (7) and
Screw (10) and
a.
Using 9/16-inch, 1/2-inch drive
manifold block (8)
special nut (11)
socket, ratchet handle, and 9/16-inch
or manifold
open-end wrench, unscrew and take
bracket (9)
apart.
b.
Get rid of special nut (11).
5. Hose (12),
Clamp (7)
Take off.
isolator (13), and
manifold block (8)
or manifold
bracket (9)
6. Clamp (14) and
Screw (15) and
a.
Using 9/16-inch, 1/2-inch drive
manifold block (8)
special nut (16)
socket, ratchet handle, and 9/16-inch
or manifold
open-end wrench, unscrew and take
bracket (9)
apart.
b.
Get rid of special nut (16).
7. Two hoses (17 and
Clamp (14)
Take off.
18), isolator (19),
and manifold block
(8) or manifold
bracket (9)
2-1272
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