Operator Maintenance & Lubrication; Lubrication Specifications - JLG t350 Service And Maintenance Manual

SECTION 1 - SPECIFICATIONS
1. Wheel Bearings
2. Hydraulic Oil
3. Hydraulic Filter & Breather
4. Swing Bearing
1.10 OPERATOR MAINTENANCE &
LUBRICATION
NOTE: Lubrication intervals are based on machine opera-
tion under normal conditions. For machines used in
multi shift operations and/or exposed to hostile envi-
ronments or conditions, lubrication frequencies must
be increased accordingly.
Table 1-11.Lubrication Specifications
KEY SPECIFICATIONS
Multipurpose Grease having a minimum dripping point of
MPG
350 degrees F. Excellent water resistance and adhesive
qualities; and being of extreme pressure type (Timken
OK 40 pounds minimum).
Extreme Pressure Gear Lube (oil) meeting API
EPGL
Service Classification GL-5 or Mil-Spec Mil-L-
2105.
Hydraulic Oil. API Service Classification GL-3,
HO
SAE 10W-20, Viscosity Index 152, e.g. Mobil-
fluid 424.
Engine (crankcase) Oil. Gas - API SF/SG class,
EO
MIL-L-2104. Diesel - API CC/CD class, MIL-L-
2104B/MIL-L-2104C.
OGL Open Gear Lubricant - Mobiltac 375 or equiva-
lent.
1-4
5. Swing Bearing Teeth
6. Swing Drive
7. Engine
8. Fuel Tank
Figure 1-1. Operator Maintenance & Lubrication Diagram
– JLG Lift –
9. Trailer Jack
10. Surge Brake
11. Coupler & Hitch Ball
12. Jockey Wheel Bearing
1. Wheel Bearings
Lube - MPG
Interval - every 12 months or 12,000 miles
Comments - Refer to Section 3.5, Hubs, Drums,
Wheel Bearings
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