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MODEL 424 DYNOWARE RT UPGRADE WITH EDDY CURRENT BRAKE
Remove the DynoWare EX Electronics
Version 5 DynoWare RT Upgrade for Model 424x Dynamometers Installation Guide
REMOVING THE PICKUP CARD AND BREAKOUT BOARD—IN GROUND DYNOS
Use the following instructions to remove the pickup card, bracket, cable, and Breakout
board from your in ground dyno.
1 Remove the two screws securing the pickup card bracket and set aside.
2 Remove the bracket and pickup card.
3 Disconnect the speed pickup cable.
Note: Remove the pickup card bracket, pickup card, and speed pickup cable from
both the stationary and 4WD dyno.
4 DynoWare RT does not support the Breakout board controlled Gen 4 (AFR-4) air
pump and O2 sensors used with DynoWare EX and WinPEP 7. Disconnect and
remove the Gen 4 relay and wires from the Breakout board. Remove the Gen 4
components from the dyno. You may replace the Gen 4 air pump and sensor(s)
with the optional DynoWare RT Air Fuel Ratio module kit (P/N 77000008).
Please contact Dynojet for more information.
5 Disconnect the brake solenoid leads from the Breakout board. These are the black
wires running from the air solenoid to the AIR BRAKE terminal on the Breakout
board.
6 Disconnect the brake signal cable (twisted pair of wires) from the BRAKE SIGNAL
terminals on the Breakout board.
7 Disconnect the temperature sensor cables from the TEMP FROM DRUM 1 and
TEMP FROM DRUM 2 terminals on the Breakout board. Do not disconnect the
sensors from the eddy current brake.
8 Remove the four nuts securing the Breakout board to the bumpers and remove the
board.
9 Remove the four screws securing the bumpers to the dyno and remove the
bumpers.
Figure 3-5: Remove the Pickup Card and Breakout Board
breakout board
bumper
pickup card and
bracket
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