JLG 40H Service Manual User Manual
Page 15
SECTION 1 - SPECIFICATIONS
3120240
– JLG Lift –
1-7
*Check oil level after every 50 hours of operation. Change oil after every 2 years (1200 hrs.) of operation.
**Check oil level after every 10 hours of operation. Change oil after every 3 months (150 hrs.) of operation.
***Replace filter element after first 40 hours of operation, then after every 6 months (300 hrs.) of operation thereafter.
****Check oil level after every 10 hours of operation.Change oil after every 2 years(1200 hrs.) of operation.
*****It will be necessary to swing the boom over side of frame and remove the frame shield to gain access to
the grease fitting.
NOTE: Lubrication intervals are based on machine operations under normal conditions. for machines used in multi shift opera-
tions and /or exposed to hostile environments or conditions, lubrication frequencies must be increased accordingly.
Figure 1-2. Lubrication Chart. (Sheet 2 of 2)
INDEX
NO.
COMPONENT
NUMBER/TYPE
LUBE POINTS
LUBE & METHOD
INTERVAL
(HOURS)
1.
Wheel Drive Hub
Fill Plug/1/2 Full
EPGL (SAE - 90)
*50/2 years
2.
Slave Leveling Cylinder - Barrel End
1 Grease Fitting
MPG - Pressure Gun
150
3.
Slave Leveling Cylinder - Rod End
1 Grease Fitting
MPG - Pressure Gun
150
4.
Rotary Platform Control Stand (If Equipped)
Platform Pivot
2 Grease Fittings
1 Grease Fitting
MPG - Pressure Gun
MPG - Pressure Gun
150
150
5.
Rotary Worm Gear (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150
6.
Platform Hinges
2 Grease Fittings
MPG - Pressure Gun
150
7.
Platform Latch & Control Handle Slide Locks
N/A
SAE 10 - Oil Can
A/R
8.
Telescope Cylinder Sheave (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150
9.
Swing Bearing (Remote Access)
2 Grease Fittings
MPG - Pressure Gun
150
10.
Lift Cylinder - Barrel End (Remote Access)
1 Grease Fitting
MPG - Pressure Gun
150
11.
Lift Cylinder - Rod End
2 Grease Fittings
MPG - Pressure Gun
150
12.
Master Level Cylinder - Rod End
1 Grease Fitting
MPG - Pressure Gun
150
13.
Master Level Cylinder - Barrel End
1 Grease Fitting
MPG - Pressure Gun
150
14.
Boom Pivot Bushings
2 Grease Fittings
MPG - Pressure Gun
150
15.
Engine Crankcase
Fill Cap/Drain Plug
EO (Refer to end. manual)
**10/150
16.
Lockout Cylinder - Barrel End
(If Equipped)
1 Grease Fittings
MPG - Pressure Gun
100
17.
Lockout Cylinder - Rod End (If Equipped)
2 Grease Fittings
MPG - Pressure Gun
150
18.
Oscillating Axle Pivot Pin (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
*****150
19.
Steer Cylinder
2 Grease Fittings
MPG - Pressure Gun
150
20.
Steer Spindle
2 Grease Fittings
MPG - Pressure Gun
150
21.
Steer Spindle - 4WD (If Equipped)
4 Grease Fittings
MPG - Pressure Gun
150
22.
Tie Rod Ends
2 Grease Fittings
MPG - Pressure Gun
150
23.
Tie Rods - Two Hitch (If Equipped)
4 Grease Fittings
MPG - Pressure Gun
150
24.
Towing Hitch (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150
25.
Wheel Bearings
N/A
MPG - Repack
500
26.
Wheel Drive Hubs - 4WD (If Equipped)
Fill Plug/1/2 Full
EPGL (SAE - 90)
*50/2 yrs.
27.
Swing Hub
Fill Plug
EPGL (SAE - 90)
*50/2 yrs.
28.
Swing Bearing & Pinion Gear Teeth
N/A
MPG - Brush
100
29.
Door & Access Panel Hinges
N/A
SAE 10 - Oil Can
A/R
30.
Hydraulic Filter Element, Return
N/A
Replacement Element
***40/300
31.
Hydraulic Filter Element, Inline
N/A
Replacement Element
***40/300
32.
Hydraulic Fluid (Oil)
Fill Plug/1/2 Full
HO
****10/2 yrs.
33.
E.A.R. Pivot (If Equipped)
2 Grease Fittings
MPG - Pressure Gun
150
34.
E.A.R. Lift Cylinder Barrel End (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150
35.
E.A.R. Link Boom End (If Equipped)
2 Grease Fittings
MPG - Pressure Gun
150
36.
E.A.R. Lift Cylinder Rod End (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150
37.
E.A.R. Slave Cylinder Pivot Points
(If Equipped)
2 Grease Fittings
MPG - Pressure Gun
150
38.
E.A.R. Slave Cylinder Rod End
(If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150
39.
E.A.R. Link Platform End (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150
40.
E.A.R. Platform Pivot (If Equipped)
1 Grease Fitting
MPG - Pressure Gun
150