MAINTENANCE
GTTZ10EJ Maintenance Manual 5-29 © Mar. 2022
Figure 5-35
Table 5-10
No.
Description
1 Brake cover
2
End cap bolt
3
Disengage hole
4. Insert the end cap bolts into the both disengage
holes on the brake housing.
5. Tighten the bolts to disengage the brake from the
drive motor.
6. Repeat the procedure above to the other wheel
reducer. After the both brakes are disengaged from
the drive motors, the machine is all set for the
towing/dragging.
7. After the towing/dragging is complete, position the
machine on a firm level surface.
8. Choke the wheels to prevent the machine from
rolling.
9. Remove the end cap bolts from the disengage
holes, and install the brake cover and end cap
bolts.
10. Remove the chokes as desired.
Drive Speed
1. Preparation
UNSAFE OPERATION HAZARD
• Corden off the area before testing.
• Before testing, Position the
machine on a level, firm surface
clear of obstructions.
2. Testing
1. Draw two lines on the ground as reference, with the
spacing of the two lines being 30m (98ft 5in)
2. Start the machine in stowed position.
3. Push the drive function button, then press and hold
the enable button on the joystick and slowly deflect
forward the joystick to the full stroke.
4. When the max drive speed is achieved and the front
wheels reach the first line, start the time counting.
5. When the front wheels reach the second line, stop
the time counting, and slowly bring the machine to a
stop.
6. The time counted should be 27s.
7. If the time counted is less than 27s, immediately
stop the testing and tag the machine, otherwise, go
on to the next step.
8. Raise the mast approx. 1m (3ft 3in).
9. Push the drive function button, then press and hold
the enable button on the joystick and slowly deflect
forward the joystick to the full stroke.
10. When the max drive speed is achieved and the front
wheels reach the first line, start the time counting.
11. When the front wheels reach the second line, stop
the time counting, and slowly bring the machine to a
stop.
12. The time counted should be 180s.
13. If the time counted is less than 180s, immediately
stop the testing and tag the machine.
Pothole Protection
1. Preparation
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