JLG BOOM LIFTS Prior to S/N E0300001115: Daily Functional Check

Platform Assembly and Gate

• Lockbolts in place. Footswitch works properly, not modified, disabled or blocked. Latch, stop and hinges in working condition.

Platform and Ground Control Console

• Switches and levers return to neutral and are properly secured, no loose or missing parts, no visible damage, decals/placards secure and legible, control marking legible.

All Hydraulic Cylinders

• No invisible damage; pivot pins and hydraulic hoses undamaged, not leaking.

Boom Sections/Uprights /Turntable

• See inspection note.

Boom Limit Switches

• Switches operate properly.

Drive Motor and Brake, and Hub

• See inspection note.

Oscillation Lockout Valve (If equipped)

• Check the lockout valve plunger in the depressed position. Swing the turntable until the axle lock out bracelet passes the plunger and make the plunger is fully extended.

Wheel/Tire Assembly, Right Rear

• Properly secured, no loose or missing lug nuts, no visible damage.

Extendable Axle

• Lock pins in place, properly secured. Check both sides.

Swing Drive Motor and Brake

• No visible damage, no evidence of leakage.

Fuel Supply

• Fuel filler cap secure. Tank - no visible damage; no evidence of leaks

Cowling and Latches

• All cowling and latches in working condition, properly secured, no loose or missing parts.

Control Valve Compartment

• No loose or missing parts: evidence of leakage; unsupported wires or hoses; damaged or broken wires

Extendable Axle

• Lock pins in place, properly secured. Check both sides.

Hydraulic Oil Supply

• Recommended oil level in sight gauge. (Check level with cold oil, systems shut down, machine in stowed position). Cap in place and secure.

Hydraulic Oil Filter Housing

• Housing secure; no visible damage or signs leakage.

Hydraulic Oil Breather

• Element in place, not clogged, no signs of overflow

Wheel/Tire Assembly, Right Front

• Properly secured, no loose or missing lug nuts, no visible damage

Turntable Springs

• Properly secured, no loose or missing nuts or bolts.

Ground Controls

• Switches operable, no visible damage, decals secure and legible.

Engine Air Filter

• No loose or missing parts, no visible damage, element clean.

Tie Rod and Steering Spindles

• See inspection note.

Swing motor and worm gerar

• Evidence of proper lubrication. No evidence of loose bolts or looseness between bearing and machine.

Auxiliary Hydraulic Pump

• See inspection note.

Main Hydraulic Pump

• See inspection note.

Platform rotator.

• See inspection note.

Skyguard.

• See inspection note.