JLG 340AJ Operator Manual - Manual (Page 93)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121258 – JLG Lift – 6-13
6.3 OPERATOR MAINTENANCE
NOTE: The following numbers correspond to those in Figure 6-
6., Operator Maintenance and Lubrication Diagram.
LUBRICATION INTERVALS ARE BASED ON MACHINE OPERATION
UNDER NORMAL CONDITIONS. FOR MACHINES USED IN MULTI-SHIFT
OPERATIONS AND/OR EXPOSED TO HOSTILE ENVIRONMENTS OR CON-
DITIONS, LUBRICATION FREQUENCIES MUST BE INCREASED ACCORD-
INGLY.
1. Swing Bearing
Lube Point(s) - Remote Fitting
Capacity - A/R
Lube - BG
Interval - Every 3 months or 150 hrs of operation
Comments - Apply grease and rotate in 90 degree
intervals until bearing is completely lubricated
Table 6-9. Lubrication Specifications.
KEY SPECIFICATIONS
BG* Bearing Grease (JLG Part No. 3020029) Mobilith SHC 460.
HO Hydraulic Oil. API service classification GL-4, e.g. Mobilfluid
424.
EPGL Extreme Pressure Gear Lube (oil) meeting API Service Clas-
sification GL-5 or Mil-Spec Mil-L-2105.
MPG Multipurpose Grease having a minimum dripping point of
350° F (177° C). Excellent water resistance and adhesive
qualities, and being of extreme pressure type.
(Timken OK 40 pounds minimum.)
EO Engine (crankcase) Oil. Gas - API SF, SH, SG class, MIL-L-
2104. Diesel - API CC/CD class, MIL-L-2104B/MIL-L-
2104C.
*MPG may be substituted for these lubricants, if necessary, but service
intervals will be reduced.