JLG 40H Service Manual User Manual
Page 111

SECTION 2 - PROCEDURES
3120240
– JLG Lift –
2-91
Table 2-4. Preventive Maintenance and Inspection Schedule.
AREA
INTERVAL
BOOM
DAILY
WEEKLY
MONTHLY
3 MONTH
6 MONTH
YEARLY
1.
Platform
1, 4
2.
Platform Gate
1, 4
12
3.
Platform Rotator
5, 11
4.
Footswitch
1, 11
5.
Controllers
1, 11
6.
Switches
1, 11
7.
Placards and Decals
1, 2
8.
Control Tags
1, 2
9.
Valves
1, 11
5, 6
10.
Carrier (Hoses and Tubing)
1
4, 8
11.
Hydraulic Hoses and Tubing
1
5
12.
Chains****
8
13.
Chain Adjusters
9
14.
Sheaves****
12
8
15.
Pins+
8
16.
Bushings
8
17.
Wear Pads
8
18.
Cylinders
1, 5, 6, 13
TURNTABLE
1.
Engine Oil (See MFG. Manual)
3
5
2.
Battery
3
5
3.
Radiator (If Equipped)
3
5
4.
Air Cleaner
1
14
5.
Exhaust System
1
1, 5
6.
Spark Arrester
1
1, 5
17
7.
Engine Mounts
1
8.
Ground Controls
1, 2, 11
9.
Main Hydraulic Pump
1
5
10.
Auxiliary Power Pump
1
5
11.
Valves
1, 11
5
12.
Hydraulic Filters
14
5
13.
Hydraulic Hoses and tubing
1
5
14.
Hydraulic Oil Tank **
3
5
4
15.
Breather Hydraulic Tank
6, 14
16.
Fuel Tank
3, 5
4
17.
Cylinders
1, 5, 6, 13
4
18.
Hood Doors & Sields
1
19.
Turntable Locking Pin
1, 7
20.
Horizontal Limit Switch
1, 7
21.
Oil Coupling
5
22.
Placards and Decals
1, 2
23.
Swing Bearing
1
9, 12
24.
Swing Brake
1, 5, 6
8
25.
Swing Hub
3, 9
CHASSIS
1.
Wheel and Tires Assembly
1
8, 9, 15
2.
Drive Motors
1, 5, 6
3.
Drive Torque Hubs **
1, 5, 6
3
4.
Drive Brakes
1, 5, 6
5.
Steer Cylinders
1
1, 5, 6, 13
6.
Steer Components
1
4, 6
8
7.
Lockout Cell. (If Equipped) ***
1
5, 13
8
8.
Front Axle Pin (If Equipped)
1
8
9.
Hydraulic Hoses
1
10.
Placards and Decals
1, 2
11.
Wheel Bearings **
8
12.
Swing Bearing/Pinion Gear
9, 12