Torque Requirements; Hydraulic Oil - JLG 1200SJP Service And Maintenance Manual

1.5 TORQUE REQUIREMENTS

Table 1-10. Torque Requirements
Description
Wheel Bolts
Swing Bearing Bolts
Tele Cylinder
Regen Valve Mounting Bolts
Starter Solenoid
Contacts
Coil
*Check swing bearing bolts for security after first 50 hours of operation and every 600
hours thereafter. (See Swing Bearing in Section 3.)
NOTE: When maintenance becomes necessary or a fastener has
loosened, refer to the Torque Chart to determine proper
torque value.

1.6 HYDRAULIC OIL

Table 1-11. Hydraulic Oil Specifications
Hydraulic System
Operating
Temperature Range
+0° to + 180° F
(-18° to +83° C)
+0° to + 210° F
(-18° to +99° C)
+50° to + 210° F
(+10° to +99° C)
NOTE: Hydraulic oils must have anti-wear qualities at least to API
Service Classification GL-3, and sufficient chemical stabil-
ity for mobile hydraulic system service. JLG Industries rec-
ommends Mobilfluid 424 hydraulic oil, which has an SAE
viscosity index of 152.
NOTE: When temperatures remain consistently below 20 degrees
F. (-7 degrees C.), JLG Industries recommends the use of
Mobil DTE13.
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 viscosi-
ties.
3121142
Torque Value (Dry) Interval Hours
180 ft. lbs. 150
(252 Nm)
190 ft. lbs. 50/600*
(258 Nm)
13 ft. lbs. As required
(18 Nm)
95 in. lbs. (9.5 Nm) As required
40 in. lbs. (4 Nm)
S.A.E. Viscosity
Grade
10W
10W-20, 10W30
20W-20
SECTION 1 - SPECIFICATIONS
Table 1-12. Mobilfluid 424 Specs
SAE Grade
Gravity, API
Density, Lb/Gal. 60°F
Pour Point, Max
Flash Point, Min.
Viscosity
Brookfield, at -18°C
at 40° C
at 100° C
Viscosity Index
Table 1-13. Mobil DTE 10 Excel 32 Specs
ISO Viscosity Grade
Specific Gravity
Pour Point, Max
Flash Point, Min.
Viscosity
at 40° C
at 100° C
at 100° F
at 212° F
at -30° F
Viscosity Index
Table 1-14. UCon Hydrolube HP-5046
Type
Specific Gravity
Pour Point, Max
pH
Viscosity
at 0° C (32° F)
at 40° C (104° F)
at 65° C (150° F)
Viscosity Index
10W30
29.0
7.35
-46°F (-43°C)
442°F (228°C)
2700 cP
55 cSt
9.3 cSt
152
#32
0.877
-65.2°F (-54°C)
482°F (250°C)
32cSt
6.6 cSt
32.7 cSt
6.63 cSt
6,200 cp
164
Synthetic Biodegradable
1.082
-58°F (-50°C)
9.1
340 cSt (1600SUS)
46 cSt (215SUS)
22 cSt (106SUS)
170
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