JLG G6-42A Operator Manual User Manual
Page 37
Section 2 - Pre-Operation and Inspection
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5. Cab and Electrical -
• General appearance; no visible damage.
• Frame level indicator and window glass undamaged and clean.
• Gauges, switches, joysticks, foot controls and horn operational.
• Emergency escape hammer in place (enclosed cab only).
• Check seat belt for damage, replace belt if frayed or cut webbing, damaged
buckles or loose mounting hardware.
6. Air Cleaner (Before S/N 0160040678) - Air cleaner element condition indicator,
check for clogged condition. Replace element as required.
7. Main Control Valve - See Inspection Note.
8. Wheel/Tire Assembly - Properly inflated and secured; no loose or missing lug
nuts. Inspect for worn tread, cuts, tears or other discrepancies.
9. Stabilizer Cylinder (if equipped) - Pins secure; hydraulic hoses undamaged, not
leaking.
10. Rear Axle - Steer cylinders undamaged, not leaking; pivot pins secure;
hydraulic hoses undamaged, not leaking.
11. Wheel/Tire Assembly - Properly inflated and secured; no loose or missing lug
nuts. Inspect for worn tread, cuts, tears or other discrepancies.
12. Engine Compartment -
• Air Cleaner (S/N 0160040678 & After) - Air cleaner element condition
indicator, check for clogged condition. Replace element as required.
• Drive belts, check condition and replace as required.
• Engine mounts - See inspection note.
• Battery cables tight, no visible damage or corrosion.
• Engine cover properly secured.
13. Wheel/Tire Assembly - Properly inflated and secured; no loose or missing lug
nuts. Inspect for worn tread, cuts, tears or other discrepancies.
14. Frame Level Cylinder - Pins secure; hydraulic hoses undamaged, not leaking.
15. Attachment - Properly installed, see See “Attachment Installation” on