JLG 120HX ANSI Service Manual - Manual (Page 17)

SECTION 1 - SPECIFICATIONS
3120686 – JLG Lift – 1-7
Table 1-6. Lubrication Chart
Index
No.
Component
Number/Type
Lube Points
Lube &
Method
Interval
Hours
Comments
1 Wheel Drive Hubs Fill/Drain Plugs EPGL (SAE 90) 150/
1200
Check Every 150 Hours/Change Every
1200 Hours
2 Steer Cylinders - Rod End 2 Grease Fitting MPG - Pressure Gun 150
3 Steer Cylinders - Barrel End 2 Grease Fittings MPG - Pressure Gun 150
4 King Pins 4 Grease Fittings MPG - Pressure Gun 150
5 Tie Rods 4 Grease Fitting MPG - Pressure Gun 150
6 Rotary Platform Stand
Rotary Worm Gear 2 Grease Fittings
N/A MPG - Pressure Gun
MPG - Brush 150
150 Remove Cover to Grease
7 Platform Level cylinder 3 Grease Fittings MPG - Pressure Gun 150
8 Platform Pivot Pin 1 Grease Fitting MPG - Pressure Gun 150
9 Link Level Pin 2 Grease Fittings MPG - Pressure Gun 150
10 E-A-R Pivot Pin 1 Grease Fitting MPG - Pressure Gun 150
11 E-A-R Lift Cylinder - Rod End 1 Grease Fitting MPG - Pressure Gun 150
12 E-A-R Lift Cylinder - Barrel End 1 Grease Fitting MPG - Pressure Gun 150
13 Sheave Pin - Fly Extend 1 Grease Fitting MPG - Pressure Gun 150
14 Sheave Pin - Upper Aux. 1 Grease Fitting MPG - Pressure Gun 150
15 Tele Cyl. Sheave Pin 1 Grease Fitting MPG - Pressure Gun 150 Extend boom until grease fitting is acces-
sible thru hole in fly sec.
16 Boom Chains N/A Chain Lube/Hot Oil
Dip 1200 Extend and Retract Chains
17 Sheave Pin - Fly Retract 2 Grease Fittings MPG - Pressure Gun 150 Extend boom until fitting is accessible
thru hole in fly
18 Sheave Pin - Outer-Mid Retract 2 Grease Fittings MPG - Pressure Gun 150 Extend boom until fitting is accessible
thru hole in fly
19 Lift Cylinder - Barrel End 1 Grease Fitting MPG - Pressure Gun 150 Remote Access
20 Master Cylinder - Barrel End 1 Grease Fitting MPG - Pressure Gun 150 Remote Access
21 Swing Bearing 1 Grease Fitting MPG - Pressure Gun 150 Remote Access. Lube, rotate 180°, lube
again.
22 Swing Bearing Gear N/A MPG - Brush 150
23 Master Cylinder - Rod End 1 Grease Fitting MPG - Pressure Gun 150
24 Boom Pivot Bearings 2 Grease Fittings MPG - Pressure Gun 150
25 Lift Cylinder - Rod End 1 Grease Fitting MPG - Pressure Gun 150