Turbo Action 17880XA Torqueflite 727, 904, 998 & 999 Pro Race Only Manual Valve Body (PRN321) - Manual (Page 2)

Part #17880XA 8-14-14
STEP #3: Carefully remove the ten 7/16” bolts which hold the valve body in place (Fig. #1).
Slowly pull valve body out of transmission, noting the hole that the long swinging rod
came from (Fig. #2, maybe necessary to turn drive shaft to release long swinging
rod). The rod controls your car’s park function. Most Torqueflites will have a large
spring between one end of the valve body and the case (Fig. #3). This spring should
not be put back in the vehicle when using this valve body.
STEP #4: The transmission valve body is a very intricate piece of your transmission and
therefore care should be taken to keeping it clean while working on it. Lay old valve
body on a bench or table so that the swinging park arm is laying towards you.
Remove small e-clip that holds the park arm in place (Fig.#4). Install this arm on the
new valve body. The arm should fit the same as it did on the old valve body.
STEP #5: Remove the three screws that hold the old filter on the old valve body. Take the
three screws and either the old filter or a new filter (recommend Turbo Action
#17013 Filter) and place onto the new valve body and tighten down with the three
screws.
NOTE : Be sure the filter you install has only one pick-up hole. If you
are using a deep pan, be sure the pick-up has only one hole.
STEP #6: If transmission is out of vehicle, the governor valves can be removed.
STEP #7: Before reinstalling valve body into transmission, take note of the plastic half ball or
square shaped neutral switch on the driver’s side of the transmission inside of the
transmission case (Fig. #5). When installing the valve body, make sure this plastic
does not get damaged (Fig. #6). Either remove the neutral switch or merely slide the
valve body carefully over the plastic. The plastic will retract if you put pressure on it.
Also, do not install large spring which was between valve body and case.
STEP #8: Place valve body back into transmission pushing rod into hole that was mentioned in
STEP #3 (Fig. #2). The rod should be angled toward the outside in the rear of
transmission and towards the center of the transmission in the front. Push rod firmly
towards rear while turning drive shaft.
BUT DO NOT FORCE ROD OR VALVE BODY.
STEP #9: With valve body in place, install ten valve body bolts and tighten to 8-10 ft./lbs.
Be sure valve body sits flat before tightening.
STEP #10: Clean pan and install with a new pan gasket.
STEP #11: Replace shift linkage (large piece) and tighten bolt. Adjust linkage to be sure that
shifter is selecting all gears properly. Especially critical is the 2 to 3 shift adjustment.
STEP #12: Remove all throttle linkage from carburetor down to the transmission.
STEP #13: Refill transmission with a good Dexron III fluid, Mopar #7176 or type “F” ATF. It will
usually take about 5-9 quarts of oil depending on type of pan (stock or deep).
DO NOT OVERFILL! Warm transmission up, select all gears and then recheck oil
level. Always check level of transmission fluid when in neutral,
but put parking
brake on as a safety measure or have someone sit in car with the foot brake
applied.
FEATURES:
THIS VALVE BODY IS FULL MANUAL WITH STOCK PATTERN (PRN321)
AND HAS NO ENGINE COMPRESSION BRAKING IN FIRST GEAR .
-2- , 7/23/02