Post on 20-Mar-2020
RS! Page 1 of 15Copyright © 2003 ATRA. All Rights Reserved.
Toyota Valve BodiesCheckball Locations
A40, A41, A43Terms and Nomenclatureused in Toyota units
BrakesB0—Overdrive brakeB1—Intermediate overrunbrakeB2—Intermediate brakeB3—Low/reverse brakeB4—Underdrive brake (240series only)ClutchesC0—Overrun clutchC1—Forward clutchC2—Direct clutchC3—Overdrive clutch (240series only)Freewheels (sprag)F0—Overdrive spragF1—Intermediate spragF2—Low spragF3—Underdrive sprag
Symbols as per locations(*)—not used on all models(st)—steel ball(rb)—rubber ball(pca)—pay closeattention/installation can causeproblems if not required(C.F.O.)—Clutch Feed Orifice(C.E.O.) —Clutch ExhaustOrifice(D.F.O.)—Accumulator FeedOrifice(D.E.O)—Accumulator ExhaustOrifice
Technical Bulletin #498Transmission:
Subject:Application:Issue Date:
Toyota Valve BodiesCheckball locationsToyotaMarch, 1999
Technical Bulletin #498
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A42D, A43D, A44D
*Some modelsdo not have apocket for thisball.
*Some models do not have apocket for this ball.
Technical Bulletin #498
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A43DL, A44DL, A45DL
*Some models do not have apocket for this ball.
*Some models donot have a pocketfor this ball.
Technical Bulletin #498
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A43DE, A46DE, A45DF
Technical Bulletin #498
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A340E, A340F, A340H
Technical Bulletin #498
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A340H Transfer Case
Technical Bulletin #498
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A130L, A131L, A132L
Technical Bulletin #498
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A140E, A141E, A141H