Hunter AutoComp Elite, Operation Instruction Manual, Page: 17 / 33

OPERATION INFORMATION 13
less after resurfacing, the rotor should be discarded
and replaced.
Mounting Adaptor
The correct adaptor for the vehicle being serviced can be
quickly identified selecting the vehicle in the “Change
Vehicle” button on the tablet. Rotor specifications, lug nut
torque and other pertinent, vehicle-specific data can be
found in the same place.
Mounting Options:
For 4-lug nut hubs use four lug nuts to secure the
flange.
For 5-lug nut hubs, in most cases, three or four lug
nuts will properly secure the flange.
For 6-lug nut hubs, three lug nuts will properly secure
the flange, mounted on every other stud. This saves
time, allows for clearance, and is stable enough for
sufficient rigidity.
For 8-lug nut hubs, four lug nuts will properly secure
the flange, mounted on every other stud. This saves
time, allows for clearance, and is stable enough for
sufficient rigidity.
If OE lug nuts interfere with mounting, use Accessory Kit
20-1503-1.
Figure 23
1. Verify that all mounting areas are clean. Use a wire
brush to remove rust build-up if necessary.
2. Attach the proper adaptor to the rotor face by using
the vehicle’s lug nuts. Torque the lug nuts to 40 ft-lbs
(maximum).
Figure 24
Mounting the lathe to the Vehicle
1. Mount the lathe the adaptor assembly. Line up the
index pin on the compensation device with the index
mark on the adaptor.
Figure 25
2. Tighten drawbar with the 22mm wrench provided
with the lathe. Tighten the drawbar entirely and then
back it off one wrench flat. It is important that all con -
tact surfaces between the lathe and the hub flange
assembly are clean to ensure proper alignment and
fit. Double check adaptor and lathe alignment and all
associated clearances.
Compensation Procedure
1. Press the “Comp” button to begin compensating. The
LED next to the button will illuminate.
Figure 26
The minimum refinish thickness
specifications may be found in software or
the specification cast into the rotor. Do not
attempt to machine rotors that are already
below discard or “service to” specifications,
or that would fall below after machining.
Only mount the lathe to the adaptor with the e-
Stop button depressed