Ford 4R70E, 4R70W, 4R75E, 4R75W, AODE Oversized Solenoid ...

T R A N S M IS S ION PART S Instructions

Oversized Solenoid Regulator Valve Kit

Ford 4R70E, 4R70W, 4R75E, 4R75W, AODE

Part No.

76948-47K

R

EQ

D

TOOL

UIRE

• Valve • Spring

Tool Kit

4R70W Valve Body

Valve

Part No.

F-76948-TL47

Tool KIt

Spring

• Reamer • Reamer Jig • Guide Pin NOTE: Sonnax “F-Tool” kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture. More information and instructions can be found online at www.sonnax.com.

1. Disassembly a. Remove OE retainer, set aside for reuse. b. Remove and discard OE spring and valve. 2. Bore Reaming Ream solenoid regulator bore (for reaming instructions/reamer care, please visit www.sonnax.com). Sonnax reaming tool kit F-76948-TL47 and VB-FIX are required for this operation. 3. Installation & Assembly a. Ensure valve bore and body are clean and clear of debris. b. Install Sonnax valve, longer spool end pointed inward, as shown. c. Install Sonnax spring, ensuring it seats over outboard valve stem. Location #1

d. Compress spring and reinstall OE retainer. 4. Final Testing Vacuum testing at the port(s) indicated holds the recommended minimum 18 in-Hg.

Location #2 Cover this area. 18"-Hg 20

15

10

25

5

0 30 VACUUM TEST

4R70W Valve Body ©2015 Sonnax Industries, Inc. 800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com

76948-47K-IN 07-24-15