TM 9-2320-279-20-3
M978 Tanker Maintenance Instructions (Cont)
25-11. TANKER PIPING REMOVAL/INSTALLATION (CONT)
(2) Position pipe (3) against
pipe (2).
(3) Position coupling gasket (1) over connection of two
pipes (2 and 3).
CAUTION
Do not pinch or pull coupling gaskets off-center
while installing coupling halves. If coupling gaskets
are damaged or moved out of position, piping
connections will leak.
(4) Install two coupling halves (4) on coupling
gasket (1) with two screws (5) and nuts (6).
25-52
