JLG 4017 Operator Manual - Manual (Page 25)

Section 2 - Pre-Operation and Controls
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SECTION 2 - PRE-OPERATION AND CONTROLS
2.1 PRE-OPERATION CHECKS & INSPECTION
Note: Complete all required maintenance before operating unit.
Walk around inspection must be performed at beginning of each work shift or at
each change of operator.
Ensure all Safety decals are legible and in place. Clean or replace as required. See
“Safety Decals” on page 2-4.
Before removing filler caps or fill plugs, wipe all dirt and grease away from the ports.
If dirt enters these ports, it can severely reduce component life.
If spark arrestors are required, be sure they are in place and in good working order.
When adding fluids, refer to lubrication section of this manual to determine proper
type and intervals.
WARNING
FALL HAZARD. Use extreme caution when checking items beyond your normal
reach. Use an approved ladder. Failure to comply could result in death or serious
injury.