JLG 4017 Eccupped for Platform Operator Manual User Manual
Page 26
Section 2 - Pre-Operation and Controls
2-2
31200028
3513 & 4013
Begin your walk-around inspection at item 1. Continue to your right
(counterclockwise when viewed from top) checking each item in sequence.
INSPECTION NOTE: On all components, make sure there are no loose or missing
parts, that they are securely fastened and no visible leaks or excessive wear exists
in addition to any other criteria mentioned. Inspect all structural members including
attachment for cracks, excessive corrosion and other damage.
1. Boom Sections & Lift, Tilt, Extend/Retract, Compensating (Slave) Cylinders -
• Check front, top, side & rear slider pads for adequate grease.
• Pivot pins secure; hydraulic hoses undamaged, not leaking.
2. Left Outrigger - Pins secure; hydraulic hoses & cylinder undamaged, not
leaking. Pressure switch and proximity switch undamaged and clean.