UniCarriers FD160-2 Operation & Maintenance Manual page 103

CHECKING TIGHTENING NUTS WITH WEDGE BAND
(FRONT WHEEL) AND HUB NUTS (REAR WHEEL)
CAUTION
Loose hub nuts or tightening nuts (with wedge band) are
dangerous and in the worst case the wheel might come off
to cause the truck to tip over.
Front
wheel
Rear
wheel
[C]
TIGHTENING NUT
WITH WEDGE
BAND (12 POINTS)
HUB NUT
(FD160-2, 180-2: 8 points)
(FD200-2, 230-2: 10 points)
PREOPERATIONAL CHECKS
Check the nuts for looseness. If even a single nut is loose, it is
very dangerous. Retighten to the specified torque securely.
Hub nut and tightening nut with wedge band
Tightening nut with wedge band
(front wheel)
FD160-2
FD180-2 686
FD200-2 (70)
FD230-2
Unit: N-m (kgf-m)
Hub nut
(rear wheel)
440 - 490
(45 - 50)
4-4