JLG 530LRT, Service And Maintenance Manual

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SECTION 1 - SPECIFICATIONS
3121781 1-3
1.2 SERIAL NUMBER LOCATIONS
For machine identification, a serial number plate is
affixed to the machine. The plate is located at the rear of
the machine on the center of the axle. In addition,
should the serial number plate be damaged or missing,
the machine serial number is stamped onto the lip of
the rear axle.
1.3 LUBRICATION
NOTE: Hydraulic oils must have anti-wear qualities at least
to API Service Classification GL-3, and sufficient
chemical stability for mobile hydraulic system ser-
vice.
NOTE: Aside from JLG recommendations, it is not advisable
to mix oils of different brands or types, as they may
not contain the same required additives or be of
comparable viscosities.
Hydraulic Oil Specifications
Table 1-10. Mobilfluid 424
1
1. Serial Number Plate
2. Stamped Serial Number
Figure 1-1. Serial Number Location
Table 1-9. Lubrication Specifications
KEY SPECIFICATIONS
MPG
Multipurpose Grease - Having a minimum dripping point
of 350° F. 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 clas-
sification GL-5 or MIL-Spec MIL-L-2105.
EO Engine Oil (crankcase)
HO Hydraulic Oil
Inspection Data Recommended Optional
SAE Grade 10W-30 10W-20
Gravity, API 29.0 29.3
Density, LB/GAL, 60° F 7.35 7.3
Flash Point, ° F(° C) 442(228) 380(193)
Pour Point, ° F(° C) -46 (-43) -30(-34)
Viscosity
Brookfield, cP at -18° C 2700
Brookfield, cP at 0° F 2500
Viscosity, cST at 40°C 55 52.1
Viscosity, cST at 100°C 9.3 8.95
Viscosity Index 152 152
Viscosity, Sus at 100°F 26.0
Viscosity, Sus at 210°F 56.8
Color, ASTM D 1500 3.0