JLG 120-SXJ Service Manual - Manual (Page 16)

SECTION 1 - SPECIFICATIONS
1-6 – JLG Lift – 3121810
Table 1-7. Lubrication Chart
Components
Number/Type
Lube Points
Lube & Method
Interval
Hours
Comments
1 Master Cylinder - Barrel End 1 Grease Fitting MPG - Pressure Gun 150 Remote Access
2 Master Cylinder - Rod End 1 Grease Fitting MPG - Pressure Gun 150
3 Boom Pivot Bushings 2 Grease Fittings MPG - Pressure Gun 150
4 Lift Cylinder - Rod End 1 Grease Fitting MPG - Pressure Gun 150
5 Lift Cylinder - Barrel End 1 Grease Fitting MPG - Pressure Gun 150 Remote Access
6 Slave Cylinder - Rod End 1 Grease Fitting MPG - Pressure Gun 150
7 Slave Cylinder - Barrel End 2 Grease Fitting MPG - Pressure Gun 150
8 Jib Cylinder - Rod End 1 Grease Fitting MPG- Pressure Gun 150
9 Jib Cylinder - Attach Pin 2 Grease Fittings MPG - Pressure Gun 150
10 Drive Hubs Fill Plug EPGL - SAE90 150/1200 Check every 150 hrs. /Change every 1200 hrs.
11 Swing Bearing Gear N/A MPG - Brush 150
12 Swing Bearing 1 Grease Fitting MPG - Pressure Gun 150
13 Steer Spindles 2 Grease Fittings MPG - Pressure Gun 150
14 Extending Axle Beams N/A MPG - Brush 600 As needed
15 Engine Crankcase Fill Cap EO-SAE30 10/300 Check daily/Change every 1000 hrs. or one
year, whichever comes first. Adjust final level
by mark on dipstick.
16 Engine Oil Filter N/A Replaceable Cartridge 300
17 Hydraulic Fluid Fill Cap HO 10/1200 Check daily/Change every 1200 hrs.
18 Hyd. Filter Element (Tank) N/A N/A 50/300 Replace filter after first 50 hrs. of operation,
then every 300 hrs. thereafter
19 Hyd. Filter Element (Inline) N/A N/A 50/300 Replace filter after first 50 hrs. of operation,
then every 300 hrs. thereafter
20 Telescope Cylinder Sheave 1 Grease Fitting MPG - Pressure Gun 150
21 Extend Chain Sheave 1 Grease Fitting MPG - Pressure Gun 150
22 Retract Chain Sheave 1 Grease Fitting MPG - Pressure Gun 150
23 Boom Chains N/A Chain Lube/Hot Oil Dip 1200 Includes extend and retract chains
24 Turntable Pivot Pin 2 Grease Fittings MPG - Pressure Gun 150
25 Jib Link Attach Pin 1 Grease Fitting MPG - Pressure Gun 150
26 Jib Pivot Pin 2 Grease Fittings MPG - Pressure Gun 150
NOTES: Key to Lubricants:
EO
EPGL
HO
MPG t Engine Oil
Extreme Pressure Gear Lube
Hydraulic Fluid (Mobil #424 or equivalent)
Multi-Purpose Grease