TITLE
28 Installation - Speed Sensors
INSTALLATION - SPEED SENSOR
HUB PLATE SPEED SENSOR
The hub plate speed sensor may be installed
either on the tractor or the implement. Do not
install the sensor on a driven wheel. This will
cause readings to be incorrect due to wheel slip-
page.
To install the hub plate, jack the implement up
and block. Remove the wheel from the hub.
NOTE: In some special cases it may be easier to
split the hub plate (saw in half) and install one-
half at a time without removing the wheel from
the hub.
Refer to drawing 123. Place the hub disk onto
the hub with the fingers facing as shown in Fig
-
ure A.
Assemble the hardware as shown in Figure B.
DO NOT tighten the set screws at this time.
Mount the speed sensor in the sensor bracket
using the two nylon nuts.
Be sure the sensor
protrudes at least 1/2 inch through the brack-
et hole. See Figure C.
Use the 4-1/2 inch hose clamp to fasten the en-
tire assembly to the axle or some framework.
Position the entire assembly on the implement.
Adjust the L rod and sensor bracket as required
so the sensor
is 1/4 inch or less
from the hub
disc fingers. See Figure C. Make the installation
as strong and rigid as possible. Cut off any ex-
cess length from the L rod.
Tighten all whiz bolts and set screws once it is
adjusted.
Connect the 20 and 10 foot cables labeled speed
as shown in Figure D, using the cable ties pro-
vided. Secure all cables to prevent dragging and
chafing.
PHOTO NO. 2439
Содержание 8160
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