4-86. DISTRIBUTION PIPING, HOSES AND DISPENSING NOZZLES. This task covers:
Tools, see Appx B, Sec Ill, Ref Code (No.):
Tool Kit, General Mechanics Automotive (1)
ROWPU shutdown to standby (para. 2-18).
Wrench, Pipe (2)
Tape, Antiseize (Appx E, Sec II, Item 67)
Gaskets (TM 10-4610-232-24P)
To prevent contamination of product water, do not allow nozzle assembly to touch the
Refer to Figure 4-101 and remove hose assembly (1) by opening cam locks. Remove gaskets (2 and 3).
If necessary, remove valve (4), elbow (5) and connector (6). Remove gasket (7).
Remove hose assemblies (8 and 9) by opening cam locks, Remove gaskets (10, 11, 12 and 13).
Remove hose assembly (14) and gaskets (15 and 16), Tee (17) is now free, Remove gaskets (18 and 19),
Remove hose assembly (20) and gaskets (21 and 22).
Remove hose assembly (23) and gasket (24),
Unscrew nozzle assembly (25).
Remove hose assembly (26) and gaskets (27 and 28).
Install antiseize tape on leaking fittings (para. 4-11),
Replace damaged gaskets (para. 4-11).
Replace any other damaged components,
Replace nozzle (25) if leaking.
a. Install hose assembly (26) with gaskets (27 and 28) in place,
b. Install nozzle (25) on hose assembly (23) and install hose assembly (23) with gasket (24) in place on the product
water dispenser pump assembly.
c. Install hose (20) with gaskets (21 and 22) in place on the pump assembly,
d. Install tee (17) with gaskets (18 and 19) in place on hose assembly (14), making sure gasket (16) is in place on hose