Hyundai 110D-9 Manual page 226

7) LUBRICATION
(1) Truck chassis inspection and lubrication
Lubrication and inspection of the truck chassis components, including the steering wheels,
steering axle linkage, steering cylinder, and wheel bearings are easier if the truck is raised and
blocked up under the frame. Refer to page 7-51 for additional information on truck blocking and
jacking. Also refer to page 7-45 for the location of grease fittings.
Inspect the steering cylinder piston rods, seals, and fasteners for damage, leaks, and looseness.
Lubricate the steering axle linkage rod ends and linkage pivot points. Be sure to clean the
grease fittings before lubricating, and remove the excess grease from all points after lubricating.
Lubricate miscellaneous linkage as needed.
Mast and tilt cylinder lubrication
(2)
Clean the fittings and lubricate the tilt cylinder rod end bushings (forward end) and both the base
rod-end bushings (rear end). Clean and lubricate the mast mounting pin.
(3) Lift chains
Lubricate the entire length of the mast rail lift and carriage chains with HYUNDAI chain and cable
lube.
8) AIR CLEANING
Always maintain a lift truck in a clean condition. Do not allow dirt, dust, lint, or other contaminants
to accumulate on the truck. Keep the truck free from leaking oil and grease. Wipe up all oil spills.
Keep the controls and floorboards clean, dry, and safe. A clean truck makes it easier to see
leakage and loose, missing, or damaged parts, and helps prevent fires. A clean truck runs cooler.
The environment in which a lift truck operates determines how often and to what extent cleaning is
necessary.
For example, trucks operating in manufacturing plants that have a high level of dirt, dust, or lint (for
example, cotton fibers or paper dust) in the air or on the floor or ground, require more frequent
cleaning. The radiator especially may require daily air cleaning to ensure correct cooling.
If air pressure does not remove heavy deposits of grease, oil, etc., it may be necessary to use
steam or liquid spray cleaner.
Lift trucks should be air cleaned at every PM interval, or more often if necessary.
Use an air hose with special adapter or extension, a control valve, and a nozzle to direct the air
properly. Use clean, dry, low pressure, compressed air. Restrict air pressure to 2.0 kgf/cm
maximum (OSHA requirement).
Wear suitable eye protection and protective clothing when air cleaning. Never point the air
nozzle at anyone.
Air clean the mast assembly, drive axle, radiator- from both counterweight and engine side, engine
and accessories, drive line and related components, and steering axle and cylinder.
7-56
(30 psi),
2