Yetter AIR ADJUST 2940 Operator's Manual page 20

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Step 1: Begin installing the 2940 Air Adjust cab controller once an adequate mounting location has been found. Fix the base
component of the 2940-113 Mounting Bracket in place. Use items labeled B if mounting to a slotted, flat mounting system using a
ratchet, 11mm socket, & 11mm wrench to tighten the hardware. Use items C if using a tubular mounting system. 2 different sized U-
bolts are provided for tubular mounting systems. Use a ratchet & 5mm socket to tighten the hardware.
Step 2: Connect the mount bracket to the rear of the controller using 4) M5 Hex Nut and 4) M5 split washers (labeled A) using a
ratchet & 8mm socket to tighten the hardware. Set the cab controller in place and tighten the clamp by turning the handle clockwise.
Step 3: Attach the male 2 pin connector of the 2940-153 to the female 2 pin connector on the 2940-100 Cab Controller. Install the
connector not provided for your tractor at the bare end of the 2940-153 and connect to tractors switched power source. The
cigarette outlet is NOT a switched port on all models of tractors, and therefore should not be used.
Step 4: Route & install the 2940-152 hitch to switch
panel wire harness from the rear 6 pin connector of the
2940-100 Cab Controller to the hitch-point at the rear
of the tractor. The black CAN connector of the 2940-152
will connect to the 2940-164 or 2940-165 CAN AUX
to Air Harness. (See page 23 for further details) If an
extension is needed between the 2940-100 Cab Controller
and this harness, a 2940-169 10ft cab to hitch extension is
available to order.
20
Yetter Cab Controller Installation
Switched Power Source Connector part #'s:
JOHN DEERE PART #: RE67013
CNH PART #: 187103A1
CAT P/N: AG233356