Isuzu Trooper 1999 Workshop Manual page 1282

4. Install the accelerator control cable (on the throttle
valve end).
5. Install the adjusting nut.
6. Adjust the accelerator cable at the throttle body.
Refer to Accelerator Cable Adjustment .
7. Install the engine cover.
Adjustment Procedure
1. Loosen the adjusting nut and lock nut.
2. Pull outer cable closing fully the throttle valve.
TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
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3. Tighten adjusting nut and lock nut temporarily.
4. Loosen adjusting nut by three turns and tighten lock
nut. Then, manually operating the throttle valve,
make sure that the valve lever returns up to the
stopper screw.
IMPORTANT: The valve lever must return up to the
stopper screw. If the valve lever does not reach the
stopper screw, repeat the procedure again from step 1.
5. It does not reach the stopper screw, repeat from step
1.
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