JLG M450 Operator Manual - Manual (Page 95)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121210 – JLG Lift – 6-5
Torque Specifications Hydraulic Oil
NOTE: Hydraulic oils must have anti-wear qualities at least to API
Service Classification GL-3, and sufficient chemical stabil-
ity for mobile hydraulic system service.
Aside from JLG recommendations, it is not advisable to
mix oils of different brands or types, as they may not con-
tain the same required additives or be of comparable vis-
cosities. If use of hydraulic oil other than Mobil DTE 11M
is desired, contact JLG Industries for proper recommen-
dations.
Table 6-6. Torque Requirements
Description Torque Value Interval Hours
Wheel Lugs 170 ft. lbs.
(230 Nm)
150
Swing Bearing
((Loctite)
190 ft. lbs.
(260 Nm)
50/600*
* Check swing bearing bolts for security after
first 50 hours of operation and every 600 hours
thereafter.
Table 6-7. Hydraulic Oil
Hydraulic System
Operating
Temperature Range
S.A.E. Viscosity
Grade
+0° to + 180° F
(-18° to +83° C)
10W
+0° to + 210° F
(-18° to +99° C)
10W-20, 10W30
+50° to + 210° F
(+10° to +99° C
20W-20