SECTION 2 - PREPARATION AND INSPECTION
3120742 – JLG Lift – 2-7
GENERAL.
BEGIN YOUR WALK-AROUND INSPECTION AT ITEM 1, AS NOTED
ON THE DIAGRAM. CONTINUE TO YOUR RIGHT (COUNTER-
CLOCKWISE VIEWED FROM THE TOP) CHECKING EACH ITEM IN
SEQUENCE FOR THE CONDITIONS LISTED IN THE FOLLOWING
CHECKLIST.
TO AVOID INJURY DO NOT OPERATE MACHINE UNTIL ALL MAL-
FUNCTIONS HAVE BEEN CORRECTED. USE OF A MALFUNC-
TIONING MACHINE IS A SAFETY VIOLATION.
TO AVOID POSSIBLE INJURY BE SURE MACHINE POWER IS OFF
DURING “WALK-AROUND INSPECTION”.
NOTE: Do not overlook visual inspection of chassis under-
side. Checking this area may result in discovery of
conditions which could cause extensive machine
damage.
The following inspection steps are for all 30/35/n35/
40/n40/45 electric models except where noted.
1. Platform Assembly - No loose or missing parts;
no visible damage. Platform mounting pins
secure. Footswitch in good working order; not
modified, disabled or blocked.
2. Platform Control Console - Switches and con-
trol lever properly secured; no loose or missing
parts; no visible damage; placards secure and
legible; control lever and switches return to
neutral; control lever lock functions properly;
emergency stop switch functions properly;
control markings legible.
3. Fly Boom Nose and Platform Support - Ensure
fly boom nose and platform support are free of
debris, obstructions, etc.
4. Rotator Motor and Rotator Cylinder 35/n35/40/
n40/45 electric - No visible damage; motor
and cylinder pins secure; hydraulic hoses
undamaged, not leaking.
5. Slave Cylinder 35/n35/40/n40/45 electric - No
visible damage; pivot pins secure; hydraulic
hoses undamaged, not leaking.
6. Boom Sections/Lift Cylinders and Master Cylin-
der - No visible damage; pivot pins secure;
hydraulic hoses undamaged, not leaking.
7. Telescope Cylinder and Power Track 35/n35/40/
n40/45 electric - No visible damage; no loose or
missing hardware.
8.
Limit Switches - Switches operable; no visible
damage.
9. Drive Motor, Brake and Hub, Right Rear - No
visible damage; no evidence of leakage.
10. Drive Wheel/Tire Assembly, Right Rear - Prop-
erly secured; no loose or missing wheel bolts;
no visible damage.
11. Hydraulic Oil Filter Housing 40/n40/45 electric
- Secure; no visible signs of damage or leak-
age.
12. Hydraulic Pump and Reservoir - Properly
secured; no visible damage or hydraulic leaks.
Recommended hydraulic fluid level on dipstick
(system shut down, boom in stowed position).
Breather cap/dipstick secure and working.
13. Turntable Bearing - No loose or missing hard-
ware; no visible damage; evidence of proper
lubrication. No loose bolts or looseness
between bearing and structure.
14. Battery Compartment Right Side - Batteries
have proper electrolyte level; cables tight; no
visible damage or corrosion.
15. Cowling and Latches - All cowling, doors and
latches in working condition; properly secured;
no loose or missing parts.
16. Ground Controls 30 electric - Switches opera-
ble; no visible damage; emergency stop switch
functions properly; placards secure and legi-
ble.
17. Control Valve 30/35/n35 electric - No loose or
missing parts; evidence of leakage; unsup-
ported wires or hoses; damaged or broken
wires.
Figure 2-3. Daily walk-Around Inspection. (Sheet 2 of 3)
Property of American Airlines
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