SECTION 6 - SPECIFICATIONS AND OPERATOR MAINTENANCE
31215090
6-13
Wheel Installation
It is extremely important to apply and maintain proper wheel
mounting torque.
WHEEL SLOTTED NUTS MUST BE INSTALLED AND MAINTAINED AT THE PROPER TORQUE
TO PREVENT LOOSE WHEELS, A BROKEN NUT, AND POSSIBLE SEPARATION OF WHEEL
FROM THE AXLE.
Tighten the slotted nuts to the proper torque to prevent wheels
from coming loose. Use a torque wrench to tighten the slotted
nuts. The proper procedure for attaching wheels is as follows:
1.
If not already installed, install shaft key
(5)
to shaft and align
with wheel keyway, install wheel and hub
(3)
onto tapered
shaft
(4)
.
2.
Start slotted nut
(1)
by hand to prevent cross threading. DO
NOT use a lubricant on threads or nut.
3.
Torque the slotted nut to 150 ft. lb. (203 Nm).
4.
Install cotter pin
(2)
, if hole in slots do not align with cotter
pin hole on the tapered shaft, continue to turn nut clockwise
to align nut with hole. Do not loosen to align hole.
1.
Slotted Nut
2.
Cotter Pin
3.
Wheel and Hub Assembly
4.
Tapered Shaft
5.
Shaft Key
1
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