SkyTrak 6036 Service Manual - Manual (Page 214)

Electrical System
9-26 6036, 6042, 8042, 10042, 10054
9.10.7 Boom Extend Interlock Sensor
(10054 only)
The boom extend interlock sensor is located on the left
side of the machine, on the outer boom frame and just
behind the cab. The boom extend interlock sensor
prohibits the last boom section from extending unless
both outriggers are down and pressure is applied to the
ground surface.
a. Boom Extend Interlock Sensor 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 rear door. Allow the system fluids to cool.
4. Properly disconnect the battery.
5. Make note of wire tie locations and clip wire ties
where necessary.
6. Disconnect the boom interlock sensor electrical
connector (16).
7. Loosen the inside locknut (17) on the sensor (18).
8. Slide the sensor out of the bracket and remove.
b. Boom Extend Interlock Sensor Installation
1. Partially install inside locknut (17) onto the sensor
(18).
2. Make sure that there are four to six threads,
approximately 0.975 in (24,7mm) and
1.0 in (25,4mm)(19), between the outside locknut
(20) and the end of the sensor.
3. Make sure that the wire harness is between the
bracket and the sensor, and slide the sensor into the
bracket.
4. Connect the boom extend interlock sensor
connector (16) to the boom extend harness
connector.
5. Replace wire ties as necessary.
6. Properly connect the battery.
7. Remove the Do Not Operate Tags from both the
ignition key switch and the steering wheel.
8. Close and secure the rear door.
MH6121
17
19
20
16
18