SkyTrak 6036 Service Manual - Manual (Page 207)

9-19 6036, 6042, 8042, 10042, 10054
Electrical System
9. Turn ignition key switch to the RUN position, and
operate windshield wiper in both LOW and HIGH
speeds to ensure proper operation and that correct
wiper travel is achieved.
10. If previously removed, install hydraulic hoses under
the dash. (Refer to Section 4.3.1, “Steering Column
and Steering Valve.”)
11. Install the previously removed dash panels.
12. Close and secure the rear door.
9.8.2 Skylight Wiper Motor
a. Removal
1. Park the machine on a firm, level surface, level the
machine, fully retract the boom, lower the boom,
place the transmission control lever in
(N) NEUTRAL, engage the park brake and shut the
engine OFF.
2. Place a Do Not Operate Tag on both the ignition key
switch and the steering wheel, stating that the
machine should not be operated.
3. Open the rare door. Allow the system fluids to cool.
4. Properly disconnect the battery.
5. Remove the wiper arm (5) from the wiper motor
shaft.
6. Disconnect the washer hose from the top hose
fitting.
7. From inside the cab, remove screws from top locknut
plate.
8. Unclip the plastic motor cover (6) and remove.
9. From the top of the cab, remove the nut from the
wiper motor shaft.
10. From inside the cab, pull the wiper motor down and
away from the roof.
11. Label and disconnect the cab harness connectors
from the wiper motor.
b. Disassembly
DO NOT disassemble the motor. The motor is not
serviceable. Replace motor if found to be defective.
c. Inspection and Replacement
Inspect the motor terminals for continuity. Replace motor
if continuity is not found.
d. Installation and Testing
1. Hold wiper motor up toward cab top and install the
cab harness connectors.
2. With the help of an assistant, insert the wiper motor
through the roof hole and have the assistant thread
the nut onto the wiper motor shaft. Ensure that the
motor housing is facing the front of the cab.
3. Install the wiper arm onto the wiper motor shaft.
4. Install the screws through the plastic motor cover
and into the top locknut plate and tighten.
5. Connect washer hose to top hose fitting.
6. Properly connect the battery.
7. Remove the Do Not Operate Tags from both the
ignition key switch and the steering wheel.
8. Turn the ignition key to the RUN position and turn
skylight wiper switch to the ON position. Ensure
wiper stays on the window through a full stroke. Turn
the skylight wiper switch to the OFF position.
9. Engage the washer switch and ensure washer fluid
is sprayed on the skylight window. Turn the ignition
key switch to the OFF position.
10. Close and secure the rear door.
MA8361
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