Operator Manual Owner manual

SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121618 – JLG Lift – 7-21
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. Follow-
ing the recommended sequence, tighten nuts per wheel
torque chart.
4. Wheel nuts should be torqued before first road use and after
each wheel removal. Check and torque every 3 months or
150 hours of operation.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Table 7-14. Wheel Torque Chart
TORQUE SEQUENCE
1st Stage 2nd Stage 3rd Stage
35 ft. lbs.
(45 Nm)
80 ft. lbs.
(100 Nm)
140 ft. lbs.
(185 Nm)