SECTION 11
WATER SPRAY SYSTEM
11-20. REMOVAL.
a. Remove the driver compartment floor
plate.
b. Disconnect the ground and hot wires.
c. Disconnect the inlet and outlet hoses
from the pump.
d. Remove the mounting nuts.
e. Lift out the pump motor assembly.
11-21.
DISASSEMBLY.
a. Remove the two (2) pump-to-motor
mounting capscrews and lift off pump.
b. Remove the eight (8) pump cover screws
(see figure 11-4).
FIGURE 11-4.
d. Mount the pump on the motor and check
c. Remove the brass impeller.
for free pump rotation by operating the motor.
d. Remove the impeller seal.
11-23. INSTALLATION.
e. Inspect all parts for wear, nicks, cracks or
a. Position pump-motor assembly on the
other signs of impending failures. Replace as
frame. Connect the ground wire and tighten the
necessary.
mounting nuts.
11-22. REASSEMBLY.
b. Connect inlet and outlet hoses to the
pump.
a. Install the impeller seal.
c. Connect the hot wires to the pump.
b. Insert the brass impeller.
d. Operate the pump and check for leaks.
c. Align gasket and pump cover with their
mounting holes in the housing. Insert cover
e. Replace operator compartment floor plate.
screws and tighten securely.
11-3.