Table of Contents
Advertisement
TIRES & WHEELS
Check the tire pressure after every 10 hours of operation. Tires should be inflated to the appropriate
pressure listed in the table.
Tire
21.5L x 16.1 – 18 Ply
445/65R22.5
49x19x20
700/50x22.5
Wheel lug torque should be checked after every 50 hours of operation and tightened to the appropriate
torque.
Wheel bolts must be tightened between 375-425 ft/lbs of torque.
WHEEL BEARING LUBRICATION, CLEAN & RE-PACK INSTRUCTIONS
Grease wheel bearings as needed depending on amount of travel.
Annually disassemble and clean parts in a solvent. Pack bearings
with a high grade grease. Reassemble, and tighten nut until a slight
drag is felt when wheel is turned. Back nut off and insert cotter pin
into first hole that you see as you back the nut off, bend cotter pin
over and reinstall cap.
FOLLOW THE INSTRUCTIONS ABOVE
FOR GREASEABLE HUBS, AND
BELOW FOR OIL BATH HUBS!
WHEEL HUB - OIL BATH
OIL ASSEMBLY - DO NOT GREASE!
Follow the steps below when installing a new seal or
adjusting the hub tighteness.
1. Wipe the rubber seal with oil before installing.
2. Assemble as shown in the picture.
3. Torque the spindle nut to 110 ft. lbs. while rotating the
hub to seat in the bearing assembly.
4. Loosen the spindle nut and re-torque to 70 ft. lbs. while
rotating the hub.
5. Loosen the spindle nut to no more than 30 degrees to
install the spring pin.
6. With the hub horizontal, remove the plastic cap and fill
the hub cavity to the fill line with Casrtol Hyspin VG46
hydraulic oil. Replace the plastic cap.
SERVICE
Pressure
44
85
80
41
-30-
Advertisement
Table of Contents
