TM 10-4610-232-12
4-45. LOW PRESSURE PIPING AND FILL AND DRAIN HOSES. This task covers:
a. Removal
b. Repair.
c. Installation.
Tools, see Appx B, Sec Ill, Ref Code (No.):
Equipment Condition:
Tool Kit, General Mechanics Automotive (1)
ROWPU shutdown and drained (para. 2-18).
Materials/Parts:
Tape, Antiseize (Appx E, Sec II, Item 67)
Soap (Appx E, Sec II, Item 65)
Suitable Tags
Lockweshers (TM 10-4610-232-24P)
Washers (TM 10-4610-232-24P)
Low pressure water tubing and hoses removed
(para. 4-25).
Low pressure water tubing and hoses removed
(para. 4-24).
NOTE
Detailed procedures for removing low pressure tubing, hoses, valves, etc. from major
components of the low pressure water system are covered in detailed procedures for
those components. Refer to para. 4-9 for a listing of detailed maintenance tasks. The
procedures below are for components of the low pressure water piping system not
directly connected to major components.
NOTE
Repair consists of replacing unserviceable components or tightening loose fittings.
Clean off old antiseize tape and apply new antiseize tape to male pipe threads to stop
leaks. If antiseize tape does not stop leaks, replace fittings.
NOTE
When removing more then one low pressure piping component at a time, tag
components to simplify installation. Tag all hoses and/or piping and their attaching
brackets and/or clamps.
a. Restraint brackets (Views A thru F, Figure 4-49, sheet 1).
(1) Remove the screws (1), washers (2) and locknuts (3) that hold the two sections of clamps (4) together.
(2) Remove hoses and/or piping from clamp halves (4) and slide the clamps (4) off the brackets (9).
(3) Remove cushions (5).
(4) Remove capscrews (6), Iockwashers (7) and washers (8) and remove brackets (9).
b. Hanger Brackets (View G).
(1) Remove the screws (1), washers (2) and locknuts (3) that hold the two sections of clamps (4) together.
(2) Remove hoses and/or piping from clamp halves (4) and slide the clamps (4) off the brackets (13).
(3) Remove cushions (5).
(4) Remove two capscrews (6), lockwashers (7) and square washers (8). Slide spring nuts (9) out of channel,
(5) Remove capscrew (10), Iockwasher(11), washer (12) and bracket (13).
Change 2 4-187
