JLG 80HX, Service Maintenance Manual

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SECTION 1 - SPECIFICATIONS
1-8 – JLG Lift – 3120863
14 Boom Chain Retract
Sheave 1 Grease Fitting A/R MPG X
15 Boom Pivot Bushings 2 Grease Fittings A/R MoS
2
X
16 Engine Crankcase Fill Cap Refer to Engine Manual EO Check daily. Change in accordance wth
engine manual.
17 Engine Oil Filter N/A N/A N/A Change in accordance with engine manual.
18 Engine Coolant Radiator Cap Refer to Engine Manual Refer to engine manual for coolant specifica-
tions. Check daily with engine cold.
19 Hydraulic Oil Fill Cap 56 gallons HO X Check daily. Change every 1200 hours.
20 Hydraulic Oil Return
Filters N/A N/A N/A Check filter gauges for element construction
daily. Replace as necessary.
21 Hydraulic Reservoir
Suction Filter N/A N/A N/A X Replace filter element every 600 hours; clean
mesh as necessary.
22 Tie Rod Ends 2 Grease Fittings A/R MPG X
23 King Pins 2 Grease Fittings A/R MPG X
24 Steer Cylinder (Rod
End) 1 Grease Fitting A/R MPG X
25 Steer Cylinder (Barrel
End) 1 Grease Fitting A/R MPG X
26 Wheel Bearings N/A A/R MPG X Repack
27
Swing Drive Hub
Fill Plug 0.5 L. (1/2 Full) EPGL
(SAE90)
X Check oil level weekly; change every 600
hours
28 Swing Bearing and
Pinion Gear Teeth N/A A/R MPG X Apply by brush onto bearing and gear teeth
29
Axle Beam (Extendable
Axles)
N/A A/R MPG X Apply by brush
30 Axle Lock Pin
(Extendable Axles) N/A A/R MPG X Apply by brush
31 Oscillating Axle Pivot 1 Grease Fitting A/R MPG X
32 Oscillation Cylinder 2 Grease Fittings A/R MPG X
33 Extend-A-Reach Pivot (If
Equipped) 2 Grease Fittings A/R MPG X
34 Extend-A-Reach Lift
Cylinder (Barrel End) 1 Grease Fitting A/R MPG X
35 Extend-A-Reach Lift
Cylinder (Rod End) 1 Grease Fitting A/R MPG X
Table 1-6. Lubrication Chart
Components
Number/Type
Lube Points
Capacity Lube
Interval Hours
Comments
3 Months
150 hrs
6 Months
300 hrs
1 Year
600 hrs
2 Years
1200 hrs