SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
6-8 – JLG Lift – 3121214
6.3 OPERATOR MAINTENANCE
NOTE: The following numbers correspond to those in Figure 6-
1., Operator Maintenance & Lubrication Diagram.
NOTE: It is recommended as a good practice to replace all filters
at the same time.
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) - 2 Grease Fittings
Capacity - A/R
Lube - MPG
Interval - Every 3 months or 150 hrs of operation
Table 6-11. Lubrication Specifications.
KEY SPECIFICATIONS
MPG Multipurpose Grease having a minimum dripping point of
350 degrees F. Excellent water resistance and adhesive qual-
ities; and being of extreme pressure type (Timken OK 40
pounds minimum).
EPGL Extreme Pressure Gear Lube (oil) meeting API Service Clas-
sification GL-5 or Mil-Spec Mil-L-2105.
HO Hydraulic Oil. Mobil DTE-11M
OG* Open Gear Lube - Tribol Molub-Alloy 936 Open Gear Com-
pound. (JLG Part No. 3020027)
BG* Bearing Grease (JLG Part No. 3020029) Mobilith SHA 460.
LL Synthetic Lithium Lubricant, Gredag 741 Grease. (JLG Part
No. 3020022)
EO Engine (crankcase) Oil. Gas - API SF/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.
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