M978 Tanker Maintenance Instructions (Cont)
Do not tear or otherwise damage coupling
gasket during installation. If coupling
gaskets are damaged, piping connections
Install coupling gasket (7) on V11 FLOW
VALVE (REG) (3).
Position adapter (8) against V11 FLOW
VALVE (REG) (3) and install coupling
gasket (7) over ends of valve and
Hold adapter (8) in place and install two
coupling halves (9) with screws (10) and
Make sure valve handle (12) is set to closed
Install dust cap (13).
c. Follow-on Maintenance.
Perform filtered bulk unloading (TM 9-2320-279-10).
Check V11 FLOW VALVE (REG) for leaks.
Close pump module rear access doors (TM 9-2320-279-10).
END OF TASK
Compound, sealing, pipe thread, Item 18,
This task covers:
c. Follow-on Maintenance
MOS 63S, Heavy wheel vehicle mechanic
TM or Para
TM 9-2320-279-10 Pump module rear access
25-26. V12 BOTTOM LOAD PRECHECK VALVE REMOVAL/INSTALLATION.
Special Environmental Conditions
General Safety Instructions
No smoking, flame, sparks, and hot or
glowing objects within 50 ft (15 m) of