|
| |
TM 5-2420-222-20-3
JAW CONTROL (DIRECT LINEAR) VALVE TUBES AND FITTINGS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION
NOTE
If nipple was removed from check valve, make certain that arrow on check valve points toward
nipple when installed. If check valve is installed backwards, jaw control (direct linear) valve will
not operate properly.
13.
Nipple (1)
Check valve (2)
Screw on as far as possible with arrow
pointing toward nipple (1).
14.
Buklkhead elbow (3)
Check valve (2)
a.
Uncap elbow (3).
with assembled
b.
Screw in and tighten using 5/8-inch
nipple (1)
open-end wrench.
15.
Check valve (2)
Elbow (4)
Screw in and tighten to same relative
position noted during removal, using
1/2-inch and 5/8-inch open-end
wrenches.
16.
Valve (5)
Elbow (6)
a.
Unplug valve (5).
b.
Screw in and tighten to same relative
position noted during removal, using
1/2-inch open-end wrench.
17.
Tee (7)
a.
Unplug valve (5).
b.
Screw in and tighten to same relative
position noted during removal, using
1/2-inch open-end wrench.
NOTE
Steps 18 thru 20 only apply to loader backhoes with Serial Numbers 235786 thru 235999.
18.
Straight
New packing (9)
Place in position.
adapter (8)
19.
Valve (5)
Straight adapter (8)
a.
Unplug valve (5).
with assembled
b.
Screw in and tighten using xx-inch
packing (9)
open-end wrench.
2-1396
|
