10:11. Throttle case

Removal

Arrangement of a big collar of fastening of the rubber pipe connecting the case of a throttle and the sensor of a stream of air

PERFORMANCE ORDER
1. On models with 6-cylinder SOHC engines take off pressure in fuel system.
2. Remove a weight wire from the accumulator.
3. Remove the air filter.
4. In the presence unscrew an arm of draft of a butterfly valve on the sensor of measurement of a stream of air and move it aside.
5. Disconnect a returnable spring and a connecting core of draft from the throttle case. In the presence remove draft of the executive mechanism of speed control of the movement of the car from the lever of a butterfly valve.
6. Mark and disconnect vacuum hoses from the throttle case.
7. Disconnect the electric socket from the switch of a butterfly valve.
8. Unscrew nuts of fastening of the case of a throttle to an inlet collector.
9. Weaken a big collar on the rubber pipe connecting the case of a throttle and the sensor of a stream of air (see rice. Arrangement of a big collar of fastening of the rubber pipe connecting the case of a throttle and the sensor of a stream of air).
10. On 6-cylinder SOHC engines remove the fuel highway from an inlet collector.
11. On other models unscrew two nuts fixing the air stream sensor to rubber elements. Unscrew a connecting nut of fastening of a returnable hose in a back part of the regulator of pressure.
12. Being careful, lift the air stream sensor so that it was possible to remove the throttle case.
13. Using a knife, cut off and take the central part of laying of an inlet collector interfaced to the throttle case.

Installation

Arrangement of the central part of new laying of an inlet collector which needs to be cut out and established on the interfaced surface of the case of a throttle

PERFORMANCE ORDER
1. Installation is made in the sequence, the return to removal taking into account the next moments (see rice. Arrangement of the central part of new laying of an inlet collector which needs to be cut out and established on the interfaced surface of the case of a throttle).
2. When replacing the case of a throttle it is also necessary to replace and the switch of provision of a butterfly valve.
3. Cut out the central part from new laying of an inlet collector and establish it on the interfaced surface of the case of a throttle.
4. Tighten nuts of fastening of the case of a throttle the required moment.
5. Check that vacuum hoses are established according to earlier put tags.
6. Check and, if necessary, adjust idling turns.