Operator Maintenance - JLG 800A Service And Maintenance Manual

SECTION 1 - SPECIFICATIONS

1.9 OPERATOR MAINTENANCE

NOTE: The following numbers correspond to those in Figure 1-1.,
Maintenance and Lubrication Diagram.
Table 1-21. Lubrication Specifications.
KEY
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.)
EPGL Extreme Pressure Gear Lube (oil) meeting API service classification GL-5 or
MIL-Spec MIL-L-2105
HO Hydraulic Oil. Refer Section 1.7, Hydraulic Oil.
EO Engine (crankcase) Oil. Gas - API SF, SH, SG class, MIL-L-2104. Diesel - API
CC/CD class, MIL-L-2104B/MIL-L-2104C
Super Synthetic-Based Oil, Non-Flammable. Withstands temperatures within -
Lube®
45° to 450°F (-43° to 232° C). JLG P/N 3020042.
LUBRICATION INTERVALS ARE BASED ON MACHINE OPERATION UNDER NOR-
MAL CONDITIONS. FOR MACHINES USED IN MULTI-SHIFT OPERATIONS AND/
OR EXPOSED TO HOSTILE ENVIRONMENTS OR CONDITIONS, LUBRICATION
FREQUENCIES MUST BE INCREASED ACCORDINGLY.
NOTE: It is recommended as a good practice to replace all filters at
the same time.
1. Swing Bearing - Internal Ball Bearing
Lube Point(s) - 2 Grease Fittings
Capacity - A/R
Lube - MPG
Interval - Every 3 months or 150 hours of operation
Comments - Remote Access
1-8
SPECIFICATIONS
2. Wheel Bearings
Lube Point(s) - Repack
Capacity - A/R
Lube - MPG
Interval - Every 2 years or 1200 hours of operation
3. Wheel Drive Hub
Lube Point(s) - Level/Fill Plug
Capacity - 17 oz. (0.5 L) - 1/2 Full
Lube - EPGL
Interval - Check level every 3 months or 150 hours of
operation; change every 2 years or 1200 hours of
operation.
Comments - Place Fill port at 12 o'clock position and
Check port at 3 o'clock position. Pour lubricant into fill
port until it just starts to flow out of check port.
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