Turbo Action 24941 Turbo Hydro 400 Tranz Brake (PRN123) User Manual

Page 2

Part #24941

10/91,7/99,4/02,3/03,12/06,3/14

Installation Instructions

FIRST, READ INSTRUCTIONS CAREFULLY, THEN PROCEED TO INSTALL VALVE BODY BY FOLLOWING EACH
STEP INDIVIDUALLY.

Valve Body

24941

Valve Body

Kit Includes:

1 - 24047

Pressure Regulator Spring

1 - 24112

Valve Body Plate

1 - 24148C Pan Gasket
2 - 24157

Valve Body Gaskets

1 - 24158

Solenoid O-Ring

1 - 24280A Solenoid (Two Wire)
1 - 24282

Special Solenoid Valve

1 - 24284

Special Solenoid Valve Spring

1 - 24285

Rear Servo Spring

16 - 24286

Direct Clutch Springs

1 - 24287

Special Manual Valve

2 - 00781A Terminals (Female)
2 - 00782A Terminals (Male)
2 - 50093

Contingency Decals

STEP #1:

Remove transmission from vehicle.

STEP #2:

Remove oil pan.

STEP #3:

Remove transmission filter. If 1968-Up newer model, remove retaining bolt, hold pipe that filter is
connected to and then pull filter off.

STEP #4:

Before loosening valve body, note how the gear selector lever connects to the manual control valve in
the valve body. Fig. #1

STEP #5:

Remove bolts from valve body and then carefully remove governor tubes and valve body together.
AVOID bending governor tubes. If 1970 or newer model, disconnect white wire from the valve body.
Also, be sure the manual control valve doesn’t slide out.

STEP #6:

Remove the two bolts holding the downshift solenoid and valve body spacer plate. Make sure you
support the spacer plate with your hand. Lower the plate with steel balls carefully. If unit has manual
valve body, this solenoid may already be removed.

STEP #7:

Remove intermediate front servo piston, washer, pin, retainer and spring from transmission case. See
Fig. #2 for location of your servo parts. They will no longer be used.

NOTE:

Suggest using a factory manual with the following steps:

STEP #8:

Remove front pump assembly.

STEP #9:

Remove forward clutch assembly.

STEP #10:

Remove direct clutch drum assembly.

STEP #11:

Remove direct clutch drum piston (Fig. #3).

STEP #12:

Drill 0.093 (3/32) hole in direct drum as shown (Fig. #4). Be sure to keep hole below area that the
piston lip seal rides on.

STEP #13:

Remove direct clutch drum center seal (Fig. #4). Do not remove seals from the direct clutch piston!