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Figure #1 – Turbo Action 34186A/A-1 Ford C4 1970-Up Street Manual/Automatic Valve Body (PRND21) User Manual

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Part #34186A-1

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1/79,7/90,12/91,1/92,6/92,
10/96,1/97,4/97,8/99

STEP #11:

Adjust intermediate band located on driver’s side near shift lever. Take a 3/4” box wrench
and break locknut loose. Now holding locknut from turning, take a small 3/8” open end
wrench and turn square adjustment lug clockwise until wrench feels snug (10 in/lbs).
Carefully back off (CCW) one (1) full turn only. Holding the adjustment lug, tighten lock
nut to 35 ft/lbs (tight).

STEP #12:

Add three (3) quarts of a well-known brand of Type “F” OR Mercon Ford transmission fluid.

STEP #13:

Start motor and add transmission fluid until dip stick reads approx. 1 pint low or the add mark.

STEP #14:

Take vehicle out and drive normally around the block. Now re-check transmission oil
level. Add oil if necessary, but DO NOT OVERFILL!

Figure #1

Do NOT install till all other bolts are
started.

DETENT BRACKET

Pressure Relief Spring & Valve