Replace authorized unserviceable parts.
Suction Hose Assembly/
Replace rubber hose if it is less than 22 feet long or if it is leaking.
Suction Hose Assembly/
Hose clamps (1)
Slide two hose clamps (1) onto nonmetallic hose (2) and insert quick
Nonmetallic hose (2)
disconnect coupling half (3) into nonmetallic hose (2).
Quick disconnect
coupling half (3)
Position hose clamps (1) directly over stem of quick disconnect coupling
half (3).
Tighten hose clamps (1) according to procedures listed on page 2-77.
Gasket (4)
Install gasket (4).
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TM 3-4230-209-20&P