ABS
28
ANTI-LOCK BRAKES
Fig. 23 ABS Front Hub
Fig. 24 ABS Toner Ring Front Hub
REMOVAL / INSTALLATION OF TONER RING
FRONT HUB
FRONT HUB ASSEMBLYWITH ABSTONER RING
In addition to the regular axles ABS toner ring is
fitted on the wheel hub. While the hub seal is fitted
on the inner dia, the toner ring is pressed to the
outer dia of the hub and Adapter sensor (bushing)
is fitted on the Knuckle assy. respectively.
Removal of the ABS Toner ring from the wheel
hub - (Wheel hub removal from vehicle)
Remove the five bolts and lock washers that secure
the hub and the rotor (brake disc).
Holding the rotor (brake disc), press the hub out
with the help of a dolly or seal installer. Once the
hub moves down, the toner ring comes out of the
hub, becomes free and remains on the rotor (brake
disc), which can be removed by hand.
Assembly of the ABS Toner ring on the wheel
hub -
The toner ring is press fit on the hub outer pressed
from the rotor end (brake disc end) and occupies
the cavity on the rotor (brake disc). The toner ring
fitment is the last operation after pressing the hub
seal at the rotor (brake disc) end. It will require a
force of 3200 kgs minimum to seat the toner ring
fully inside the cavity.
Toner Ring




