Page 20
XX69RT Series - Service & Parts Manual
November 2022
Section 6 - Maintenance
9. Raise the platform and return the safety arm to the stowed position.
10.
Lower the platform to the stowed position and turn the machine off.
B-3 Inspect the Tires and Wheels (including castle nut torque)
• Tools will be required to perform this procedure.
• New parts will be required to perform this procedure.
Maintaining the tires and wheels in good condition is essential to safe operation and good
performance. Tire and/or wheel failure could result in a machine tip-over. Component damage may
also result if problems are not discovered and repaired in a timely fashion.
1. Check the tire surface and sidewalls for cuts, cracks, punctures and unusual wear.
2. Check each wheel for damage, bends and cracks.
3. Remove the castle nut lock plate or cotter pin and check each nut for proper torque
Castle Nut Torque, Dry
300 ft lbs
406.7 Nm
Castle Nut Torque, Lubricated
225 ft lbs
305 Nm
Wheel Nut Torque
160 ft lbs
210 Nm
Note:
Always replace the cotter pin with a new one when removing the castle nut or checking the
torque of the castle nut.
4. Check each lug bolt for proper torque.
5. Install the castle nut lock plate using a new lock washer OR install a new cotter pin and secure.
B-4 Check the Oil Level in the Drive Hubs
• Tools will be required to perform this procedure.
• New parts will be required to perform this procedure.
Failure to maintain proper drive hub oil levels may cause the machine to perform poorly and
continued use may cause component damage.
1. Drive the machine to rotate the hub until the plugs are
located one on top and the other at 90 degrees.
2. Remove the plug located at 90 degrees and check the oil
level.
• Result:
The oil level should be even with the bottom
of the side plug hole.
3. If necessary, remove the top plug and add oil until the oil
level is even with the bottom of the side plug hole.
4. Apply pipe thread sealant to the plug(s), and then install
the plug(s) in the drive hub.
5. Repeat this procedure for each drive hub.
ART_6002
Original oil specifications EP-90.
Содержание 3369RT
Страница 44: ...Page 39 XX69RT Series Service Parts Manual November 2022 Section 7 Schematics Notes ...
Страница 109: ...Page 104 XX69RT Series Service Parts Manual November 2022 Section 9 Scissor THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 113: ...Page 108 XX69RT Series Service Parts Manual November 2022 Section 9 Scissor THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 180: ...Notes ...
Страница 181: ...Notes ...