M978 Tanker Maintenance Instructions (Cont)
Dust caps and cables for V17
GRAVITY VALVE, V18 BULK
DELIVERY VALVE, V11 FLOW
VALVE, two servicing hoses, and vapor
recovery system are install the same
Install cap (6) on valve (7).
Install cable (8) on cap (6) and
Do step (5) for V17 GRAVITY VALVE
dust cap only.
Install vacuum release (10) in
c. Follow-on Maintenance. Close pump
module rear doors (IM 9-2320-279-10).
END OF TASK