Gradall 534B (9020-7317) Service Manual - Manual (Page 38)

Before removing filler caps or fill plugs, wipe all dirt
and grease away from the ports. If dirt is allowed to
C H E C K S A N D S E R V I C E S
B E F O R E S TA R T I N G E N G I N E
(To be performed at beginning of each work shift)
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 ir
place and in good working order.
Use extreme caution when checking items
beyond your normal reach. Use an
approved safety ladder.
Complete all required maintenance before operating unit.
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 fines that are cracked, brittle, cut or show
signs of abrasion.
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.
6