Specifications

TM9-2330-384-14&P
4-77. VENTCAP ASSEMBLYREPLACEMENT(Con't).
b. INSTALLATION
WARNING
Useextremecautionwhenworkingorwalkingontopofsemitrailer.Walkway
can becomeslipperydueto moistureor fuel spillage.Failuretofollowthis
warningmayresultinseriousinjurytopersonnel.
(1) Apply antiseize tape to threads of pipe nipple (6).
(2) Install new gasket (7) inside vent cap (1).
CAUTION
DO NOT overtighten vent cap (1) or damage to gasket (7) will result.
(3) Install vent cap (1) finger-tight. Then tighten vent cap (1) an additional 1/4 to 1/2 turn until gasket
(7) is firmly and evenly compressed.
(4) Attach two new S-hooks (3 and 5) to chain (4).
(5)
Attach S-hook (3), with attached chain (4), to vent cap (1) with screw (2).
(6) Close manhole fill cover (see paragraph 2-16).
Changel
4-253