Noblelift AWPS23.56, Руководство по эксплуатации и безопасности, Страница: 49 / 100

49
It is extremely important to apply and maintain proper wheel mounting torque.
WHEEL NUTS MUST BE INSTALLED AND MAINTAINED AT THE PROPER TORQUE TO
PREVENT LOOSE WHEELS, BROKEN STUDS, AND POSSIBLE SEPARATION OF
WHEEL FROM THE AXLE. BE SURE TO USE ONLY THE NUTS MATCHED TO THE
CONE ANGLE OF THE WHEEL.
Tighten the lug nuts to the proper torque to prevent wheels from coming loose.
Use a torque wrench to tighten the fasteners. If you do not have a torque wrench,
tighten the fasteners with a lug wrench, then immediately have a service garage or
dealer tighten the lug nuts to the proper torque. Over-tightening will result in
breaking the studs or permanently deforming the mounting stud holes in the
wheels. The proper procedure for attaching wheels is as follows:
1. Start all nuts by hand to prevent cross threading. DO NOT use a lubricant on
threads or nuts.
2. Tighten nuts in the following sequence.
3.
The tightening of the nuts should be done in
stages. Following the recommended sequence,
tighten nuts per wheel torque.
Table 6-9. Wheel Torque Chart
TORQUE SEQUENCE
1st Stage 2nd Stage 3rd Stage
20-30 ft lbs
(28 - 42 Nm)
65-80 ft lbs
(91 - 112 Nm)
105 -120 ft lbs
(142 - 163 Nm)
4.
Wheel nuts should be torqued after the first 50 hours of operation and after each
wheel removal. Check torque every 3 months or 150 hours of operation.
The general moments for screwing the hydraulic hose
Thread Nut Torque
（
N·m
）
M14×1.5 20.7
～
25.3
Appendix 1 list of wearing parts
No. No. Name Quantity
Respective
components
1
0000022036
Combination washer 12 2
Valve board
components
2 0090000087
O-Shaped ring
7.5x1.8
2
3 0000025021 Combination washer 10 10
4
0090000156
O-Shaped ring 8x2.65 2
5
9000001355
O-Shaped ring
94.84x3.53
1 Lifting
cylinder
6 9000001356 Guide ring 60x65x9.7 2