JLG 15ELI Service Manual User Manual
Page 34
SECTION 2 - SERVICE PROCEDURES
2-18
– JLG Lift –
3120779
The inspection and maintenance code numbers are as fol-
lows:
1.
Check for proper and secure installation.
2.
Check for visible damage and legibility.
3.
Check for proper fluid level.
4.
Check for any structural damage; cracked or broken
welds; bent/warped surface; broken cable strands.
5.
Check for leakage.
6.
Check for presence of excessive dirt or foreign
material.
7.
Check for proper operation and freedom of move-
ment.
8.
Check for excessive wear or damage.
9.
Check for proper tightness and adjustment.
10.
Drain, clean and refill.
11.
Check for proper operation while pump/motor is
running.
12.
Check for proper lubrication.
13.
Check for evidence of scratches, nicks or rust and
for straightness of rod.
14.
Check for condition of element; replace as neces-
sary.
Table 2-3. Preventive Maintenance & Inspection Schedule.
AREA ON MACHINE
INTERVAL
PLATFORM
(10 HRS.)
DAILY
(50 HRS.)
WEEKLY
(200 HRS.)
MONTHLY
(500 HRS.)
3 MONTHS
(1000 HRS.)
6 MONTHS
(2000 HRS.)
1 YEAR
Control Switches
1,11
Placards and Decals
1,2
Control Tags
1,2
Electrical Cables
1,8
Handrail and Bar Gate
1,4
MAST
Mast Chains/Cables/and all component parts
1,4,7,9
Mast Sections
1,4,7
Mast Sequencing Cables
1,4,7,9
BASE FRAME
Batteries (DC Models)
1,3
5
12
Battery Charger (DC Models)
1
Power Cable (AC Models)
1,8
Electric Motor/Hydraulic Pump Unit
1
5
Hydraulic Hoses and Fittings
1
5
Hydraulic Oil Reservoir *
3
5
4
Hydraulic Oil Reservoir Breather
6,14
Manual Descent Valve
1,7
Lift Cylinder
1
5,6,13
4
Floor Brake Assembly
1,6,7,8
12
Placards and Decals
1,2
Wheels and Casters
1
8,9
12
Wheel Bearings
8
12
Power Switch (Ground Control Box)
1,11
Control Tags
1,2
Placards and Decals
1,2
Hoses and Cables
1,8