Mazda 626 1989 Workshop Manual page 269

Number: 054/89
B. Throttle Cable (Line Pressure) Ad _ .unent
Turn o ff the engine.
Remove the splash shield next to the left
front tire.
Remove the square head plug " L " and
install the oil pressure gauge set.
Shift into " P " range and start the engine.
Adjust the idle speed to:
Non-Turbo: 7 5 0 - 800 rpm
Turbo: 7 2 5 - 7 7 5 rpm
Adjust locknuts:
When the locknuts are moved, line pressure
is increased or decreased as shown. Adjust
the cable locknuts to correct position us­
ing the following procedure.
Step 1
Initially install the locknuts fully away from
the throttle cam. (Loosen the cable all the
way.)
Step 2
Adjust the locknuts in a clockwise direc­
tion as viewed from the front o f the vehi­
cle until the line pressure begins to increase
above the specification shown.
Step 3
Adjust the locknuts in a counterclockwise direction until the line pressure decreases to the specification
exactly. Tighten the locknuts.
Specified Pressure: 450 kPa (4 .6 kg/cm 2, 66 psi)
NOTE:
Transmission in " P" range.
Turn o ff the engine.
Apply " T eflon" tape to threads and reinstall the square head plug.
Date Issued: 4/5/89
Date Revised:
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