|
| |
TM 5-2420-222-20-3
HYDRAULIC EARTH DRILL HOSES AND FITTINGS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
15.
All hoses
Look for cuts, cracks, and breaks.
16.
All threaded parts
Look for cracks, breaks, abnormal bends,
and damaged threads.
ASSEMBLY
17.
Two hoses
Two adapters
Screw on and tighten using 1 1/8-inch
(7 and 8)
(3 and 4)
and 7/8-inch open-end wrenches.
18.
Two adapters
Male quick coupler
a.
Take off tags.
(3 and 4)
(5) and female
b.
Screw on and tighten using 1 1/8-inch
quick coupler (6)
and 1 1/2-inch open-end wrenches.
19.
Hose (1)
Quick coupler (2)
Screw on and tighten using 3/4-inch and
9/16-inch open-end wrenches.
2-1859
|
