UAZ CARGO, Operation Manual, Page: 154 / 208

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6. Tighten bearing hub adjustment nut smoothly using a manual
device at tightening torque to be 25–30 N∙m (2.5–3.0 kgs∙m).
When tightening the nut, turn the steering wheel to adjust the
rollers in the bearing properly.
7. Replace locking washer, replace and tighten counter nut at
tightening torque to be 20–25 N∙m (2.0–2.5 kgs∙m).
Upon bearing replacement, nut tightening torque is to be 35–40 N∙m
(3.5–4.0 kgs∙m), counter nut 25–30 N∙m (2.5–3.0 kgs∙m).
Install the lock washer with its inner tab into the stub axle slot.
If the lock washer tabs have any cracks, replace the washer.
8. Check the adjustment of the bearings after tightening the
lock-nut. If the adjustment is correct, the wheel should rotate freely
without binding, noticeable axial play or wobbling.
9. Bend one tab of the lock washer around the flat of the nut,
bend the second tab around the flat of the lock-nut until full fit -
ting to the flats. Unbend those tabs of the lock washer that are the
closest to the middle of the nut flats.
Fig. 9.19. Rear wheel hub:
1 — wheel; 2 — wheel hub bolt;
3 — w heel fastening nut; 4 —
adjusting nut; 5 — axle fastening
bolt; 6 — lock washer; 7 — locknut;
8 — thrust washer; 9 — axle; 10 —
journal; 11 — spacer; 12 — bearing;
13 — wheel hub; 14 — thrust ring;
15 — brake drum; 16 — impulse
disc; 17 — ABS sensor; 18 — thrust
washer; 19 — cuff wheel nut.