ARMY TM 9-6115-464-34
AIR FORCE TO 35C2-3-445-2
NAVY NAVFAC P-8-624-34
c. Cleaning, Inspection, and Repair.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
WARNING
Solvent, Dry Cleaning P-D-680, Type II is flammable and moderately toxic to skin,
eyes and respiratory tract. Eye and skin protection required. Good general ventilation
is normally adequate. Failure to observe this warning could cause servere personal
injury.
Clean all parts in dry cleaning solvent (Federal Specification P-D-680) and dry thoroughly.
Visually inspect springs for cracks, breaks, and distortion.
Inspect control lever for cracks, bends, and excessive wear.
Inspect seals for damage and deterioration.
Inspect shutter for bent or damaged vanes and support brackets, defective paint and other dam-
age.
Straighten bent control rod.
Remove defective paint, treat, and repaint.
Replace any parts damaged beyond repair.
d. Assmbly.
(1) Position Shutter (8, figure 3-27) to install new seal (7).
(2) Install control lever (6) and retainer(5).
(3) Install spring (4), retainer (3) and cotter pin (2).
(4 Install spring (1).
e. Installation Refer to the Operator and Unit Manual for shutter assembly installation procedures.
3-31. COOLING FAN.
Refer to the Operator and Unit Maintenance Manual for cooling fan maintenance procedures.
3-32. WATER PUMP.
a. Refer to the Operator and Unit Maintenance Manual for cooling fan maintenance procedures.
b. Disassembly.
(1)
(2)
(3)
(4)
(5)
(6)
Using a suitable puller, remove pulley hub (1, figure 3-28).
Remove retaining ring (2).
Remove screws (3 and 4), Iockwasher (5) and bracket (6) to remove cover plate (7) and gasket (8).
Support front end of pump in bed of arbor press and press shaft bearing and flinger assembly (9)
from impeller (1 0), seal assembly (11), and pump body (1 2).
NOTE
Shaft, bearing and flinger assembly (9) is a unit. Do not attempt to disassemble.
Press seal assembly (11) from pump body. Discard seal.
Disconnect water inlet housing (15) by removing screw (13) and Iockwasher (14). Discard gasket
(16).
3-72
