Gradall 534B (9020-7317) Service Manual - Manual (Page 12)

CHECKS AND SERVICES
BEFORE STARTING ENGINE
(To be performed at beginning of each work shift)
Use extreme caution when checking items
beyond your normal reach. Use an
approved safety ladder.
Before removing filler caps or fill plugs, wipe all dirt
and grease away from the ports. If dirt is allowed to
Complete all required maintenance before operating unit.
enter these ports, it can shorten the life of o-rings.
seals, packings and bearings.
When adding fluids or changing filter elements,
refer to the lubrication section of this manual to
determine the proper type to be used.
If spark arrestors are required, be sure they are in
place and in good working order.
Inspect all structural members, including attach-
ment, for signs of damage.
Check to be sure rear planetary hubs are properly
set for the type of travel expected.
Service the unit in accordance with the lubrication
and maintenance schedule.
Inspect unit for obvious damage, vandalism
and needed maintenance.
Check for signs of fuel,
lubricant, coolant and hydraulic leaks. Open all
access doors and look for loose fittings, clamps,
components and attaching hardware. Replace
hydraulic lines that are cracked, brittle, cut or show
signs of abrasion.
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