COATS 6401 Computer Truck Wheel Balancer - Manual (Page 21)

Dayton Adapters
Dayton Wheel Adapter (110785) - This adapter fits duplex rims
(18 x 22.5 tires) for steering axles, and standard rims from 20"
to 22.5".
The adapter mounts on a Dayton rim from the front side. On a
rim used in a dual wheel application, mount the adapter where
the spacer would have been placed. For a rim used on a steer-
ing axle application, mount the adapter where the wheel clamps
would have been placed.
1. Fully retract the adapter centering rods by turning the
eccentric to the left (counterclockwise).
2. Loosen the clamps and turn them to a position parallel with
the edge of the adapter.
3. Set the adapter into the front side of the rim. Center the
valve stem between clamps.
4. Center the adapter in the rim by turning the eccentric.
Insert the spanner wrench into the slot in the eccentric and turn
it to the right (clockwise).
5. Reach through from the front of the rim and turn the
clamps until they are 180º in relation to the clamping surface on
the backside of the rim.
6. Tighten the clamps finger tight from the front side of the
adapter. When clamps are finger tight use a 3/4" open end or
box wrench to tighten all the clamps securely. A 1/2 to 3/4 turn
is usually sufficient. Do not use an air wrench.
The wheel is now ready to be mounted on the balancer. Use
the appropriate cone to fit the center hole. Remove the adapter
by reversing the installation instructions.
Accessory Kit (110786) - Contains additional parts to modify
the 110785 adapter to fit 22" and 24.5" rims.
1. Remove the wear plates from the three arms.
2. Remove the clamps from the arms.
3. Install the three arm extensions and rod extensions.
4. Install the longer clamps.
The adapter will now fit 22" and 24.5" demountable wheels.
Install the adapter according to the steps provided for 20" and
22.5" rims.
Hubnut and cone must force adapter firmly against
the faceplate. Failure to tighten hubnut or rim clamp
nuts securely may result in serious personal injury.
CAUTION
Direct Drive
COATS 6401 Truck Wheel Balancer • 15
Space variation between edge
of outer flange wall and edge
of marker not to exceed 3/32".
Do not gage
to edge of
flange.