Turbo Action 27255E/ES Turbo Hydro 200 Electronic Shift Valve Body (PRND21) User Manual
Page 3

Part # 27255ES
3
3/02,5/04,3/07,12/07,6/09
STEP #18:
Now place bolt and manual detent roller and spring into place, being sure that manual valve
was lined up properly. See Fig. #4 and #9.
STEP #19:
Tighten all bolts 6-8 ft. lbs. starting from the center of valve body out.
STEP #20:
If you have a Non-Lockup case, the following instruction will not apply and you will
need to make up a case connector.
Remove old connector from case. Slide solenoid wires
through the connector hole (Fig. #11A & 11B) in case. Install O-ring on connector. Now
connect wires to solenoid connector.
BE SURE to hook the #1
solenoid wire to the front
terminal on the solenoid case connector. Slide solenoid connector into case being sure it is
seated. Check that wires are clear of shift linkage and that they will not accidentally ground
out.
STEP #21:
You must use a Lock-Up type filter and oil pan to allow clearance
for the solenoids.
Install filter and filter gasket using the two long filter bolts. Tighten 6-8 ft. lbs.
CAUTION:
If installing a new filter, there are two types, one for lockup transmissions and
one for non-lockup. This valve body requires the lock-up type pan and filter or
an extra deep pan with proper filter & extension.
Non Lock-up pan is approximately 2 1/8” deep. Filter sits approx. 2” above
pan rail.
Lock-up pan is approximately 2 9/16” deep. Filter sits approx. 2 1/2 “ above
pan rail.
STEP #22:
Be sure case is clean and then install pan gasket.
STEP #23:
Install two different color, #14 - #16 wires to the CHEETAH E-SHIFT Controller #1 Shift and
#2 Shift Solenoid Output terminals. The other end of the wires go to the solenoid connector on
the transmission. The #1 Shift Solenoid Output wire must be connected to the FRONT Termi-
nal of the case connector on the transmission (Fig. #11B). The #2 Shift Solenoid Output wire
must be connected to the Rear Terminal of the case connector on the transmission (Fig.
#11B). Install terminal connectors to the wires and then connect to the solenoid connector.
STEP #24:
Input to #70600 CHEETAH E-SHIFT Controller +/- Sol., must be 12-16 volts.
STEP #25:
Refill transmission with a name brand transmission fluid. Dexron, Type “F” or AMSOIL
Synthetic oil will all work well. If converter still has oil, it will require 3-5 quarts.
STEP #26:
Set RPM for the First Race Shift and Second Race Shift in CHEETAH E-SHIFT Controller.
Suggest 1-2 (4200 rpm) and the 2-3 (4500 rpm) to test transmission on the return road or the
jackstands. You will need to drag the rear brakes to feel the 1-2 shift on the jackstands.
STEP #27:
Warm transmission up and place in all gears, then check to make sure transmission level is
on the add mark. Take vehicle out and shift several times. Then recheck oil level. Add oil if
necessary to bring up to the full mark. DO NOT OVERFILL! NOTE: This valve body is
PRN321
.
STEP #28:
To race with this unit, place shifter in third gear and the CHEETAH E-SHIFT Controller elec-
tronics will shift the 1-2 and the 2-3 automatically. You can manually shift if you move the
shifter at a higher rpm than is set in the CHEETAH E-SHIFT Controller.