STEERING
Steering
314
M6.0-1055-006
Wheel Assemblies to Steel Axle (Oil
Seal)
1. Prior to assembly, pack tapered roller bearings
cones with grease.
2. On the steel axle apply a light coating of lubricant
to the bearing diameters and the sealing surface
for the oil seal. Refer to Figure 16183.
3. Press bearing cups into wheel hubs ensuring they
are fully seated. Place the 1st bearing cone into the
first bear cup with its rollers facing out towards the
1st bearing cup. Install oil seal into the counter
bore of the wheel hub until seated with the lip seal
side facing out. Install wheel assembly over the
steer axle. Pack grease into hub cavity.
4. Install bearing cone into the 2nd bearing cup. Add
flatwasher, tabbed washer and special nut.
5. Torque the special nut to 170 Nm (125 ft lb) while
rotating or oscillating the wheels a minimum of
three turns in each directions while torquing. Then
loosen the adjusting nut until free. Retighten the
nuts to 34 Nm (25 ft lb) of torque. If the slot in the
nut and cross hole in the axle are not aligned, fur-
ther tighten the nut until the next slot and cross
hole are aligned. Insert cotter pin and bend.
6. Fill half of the grease cap cavity with grease.
7. Install the grease cap.
Repeat for opposite side.
Figure 16183
(1)
Yoke Shaft
(7)
Bearing Assembly
(2)
Steer Axle
(8)
Tabbed Washer
(3)
Oil Seal
(9)
Flatwasher
(4)
1st Bearing Cup
(10)
Grease Cap
(5)
Bearing/Hub Cavity
(11)
Cotter Pin
(6)
2nd Bearing Cup
(12)
Special Nut
(13)
Wheel Assembly
Crown 2007 PF15713-6
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