JLG 600A Operation And Safety Manual page 133

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.
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SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
4. Wheel nuts should be torqued after first 50 hours of opera-
tion and after each wheel removal. Check torque every 3
months or 150 hours of operation.
– JLG Lift –
Table 6-17. Wheel Torque Chart
TORQUE SEQUENCE
1st Stage 2nd Stage
40 ft. lbs. 95 ft. lbs.
(55 Nm) (130 Nm)
3rd Stage
170 ft. lbs.
(230 Nm)
6-29