Allmand Maxi-Lit II, Руководство оператора

Страница: 61 / 260

Not for
Reproduction
MAXI-LITE II / MINE SPEC / RIG SPEC
5-9
LUBRICATING THE TRAILER
Use N.G.L.I. consistency #2 high-temperature anti-
friction bearing lubricating grease for all mechanical
pivot points on the trailer.
MAINTAINING THE WHEELS AND TIRES
WARNING
TOWING HAZARD
Never tow the trailer with damaged tires, rims, or lug
nuts.
To maintain the wheels and tires:
1
Check the tires for any cracks, cuts, or damage. Repair
or replace the damaged tires before towing.
2
Check the air pressure of the trailer tires when cold.
The correct air pressure for the tire is specified on the
tire. Never over- or under-inflate tires.
3 Check the wheel rims for any cracks or damage.
Repair or replace as needed.
4
Make sure that all the lug nuts are in place and are
properly torqued. The correct torque for the lug nuts
is 90 lb-ft (122 N-m).
5 When torquing lug nuts, always use a criss-cross
pattern, as indicated below.
MAINTAINING THE WHEEL BEARINGS
Typical wheel hub bearing assembly
1 - Dust cover
2 - Castle nut
3 - Cotter pin
4 - Washer
5 - Outer hub wheel bearing
6 - Wheel hub
7 - Inner hub wheel bearing
8 - Hub grease seal
Wheel bearings require scheduled maintenance and
periodic replacement. More frequent service may be
required under extremely dusty or damp operating
conditions. The best protection against failure is to
keep the wheel bearings clean and fully lubricated.
When replacing or repacking wheel bearings, always:
• Use a high-quality wheel bearing grease.
• Avoid mixing grease types.
• Clean all components thoroughly of all old grease
and inspect for damage or wear. Replace
components as needed.
• Use a new grease seal and cotter pin.
• Keep all components clean during assembly.
• Replace questionable components.
• Replace bearings and races as a set. Never mix
bearings and races. Bearing part numbers are
sometimes found on the bearing races. Use the
correct bearing set.
• Pack grease into the bearing prior to installation.
1
2
3 4
5
6
7
8
en