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TM 10-4930-238-12&P
4-11. HOSE ASSEMBLY, SUCTION - Continued.
c. Repair - Continued
(3)
(4)
(5)
(6)
(7)
(8)
(9)
Cut hose and remove damaged area. Make sure ground wire extends at least 1/4 inch. If not
extended at least 1/4 inch, use pliers and pull out on ground wire until 1/4 inch is exposed.
Insert new coupling in hose.
Slide seal on strapping material and bring end of strapping around hose adjacent to barb on cou-
pling shank. Wrap strapping around hose twice and again run end through the seal.
Place strapping in open slot of banding tool nose and slide in.
With thumb on band gripper lever, apply tension by turning handle of tool. After tension is created,
it is no longer necessary to hold band gripper lever as it locks itself under tension.
Place finger on strapping material at seal bridge while tensioning with tool handle (turn handle
clockwise).
When strapping material stops moving through seal as you turn handle, stop turning. Maximum
tension is being exerted by strapping material around hose.
Failure to back off with tension handle throughout entire course of roll may re-
sult in breaking of strapping and injury to personnel.
(10) Roll tool over seal, backing off with tension handle throughout entire rolling operation,
(11) Pull cutting handle to cut strapping.
(12) Remove tool, holding stub of strapping down with thumb. Clinch stubby hammering down seal
ears.
(13) Refer to para. 4-11 b and perform continuity test.
d.
Installation.
(1)
Refer to Figure 4-3 and connect suction hose (3) to butterfly valve (2).
(2)
Push down on camlock levers (1) and secure suction hose.
4–10
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