6.3. Removal and installation of the case of a throttle

Details of installation of the case of a throttle on models of 1.5 l

1 — a gas Cable
2 — TPS electrical wiring Socket
3 — the Socket of an electrical wiring of the servo-driver of management of idling turns
4 — Vacuum hoses

5 — Hoses of a water path
6 — the throttle Case
7 — Sealing laying


Details of installation of the case of a throttle on models of 1.8 l

1 — a gas Cable
2 — TPS electrical wiring Socket
3 — the Socket of an electrical wiring of the servo-driver of management of idling turns
4 — Vacuum hoses

5 — the Vacuum hose (models with tempostaty)
6 — Hoses of a water path
7 — the throttle Case
8 — Sealing laying


Details of installation of the case of a throttle on models of 1.6 l and 2.0 l of DOHC

1 — a gas Cable
2 — the Ventilating hose
3 — the Inlet air duct
4 — the Air sleeve With
5 — the Vacuum hose
6 — Sockets of an electrical wiring of the driving IAC motor and the sensor switch of a closed position of a butterfly valve
7 — TPS electrical wiring Socket
8 — the Transit hose of a water path

9 — Perepuskna a hose of a water path
10 — the Screw of fastening of a plate of grounding
11 — the Basic arm of the case of a throttle and a plate of grounding
12 — the Branch pipe of connection of an air duct
13 — Sealing laying
14 — the throttle Case
15 — Sealing laying


Details of installation of the case of a throttle on models of 3.0 l of SOHC and DOHC

1 — a gas Cable
2 — TPS electrical wiring Socket
3 — the Socket of an electrical wiring of the servo-driver of management of idling turns (I — AC)
4 — Vacuum hoses

5 — the Hose of a water path
6 — the Vacuum tube
7 — the throttle Case
8 — Sealing laying


Details of installation of the case of a throttle on models of 3.5 l

1 — a gas Cable
2 — the Inlet air duct
3 — Hoses of a heating path
4 — the Vacuum hose
5 — TPS electrical wiring Socket

6 — the Socket of an electrical wiring of the servo-driver of management of idling turns
7 — the throttle Case
8 — Sealing laying


Removal

 PERFORMANCE ORDER

1. Details of installation of the case of a throttle on various engines are presented on illustrations.
2. Dump pressure in a power supply system (see the Section Dropping Pressure in a power supply system).
3. Empty the cooling system.

4. Mark the provision of an adjusting bolt on a fixing flange of a cable of the drive of a butterfly valve (gas). Turn out a bolt and disconnect a cable from the lever of the drive of a butterfly valve on the throttle case. Take a cable aside.

5. Disconnect from the case of a throttle and take aside a ventilating hose and a hose of air supply.
6. Mark and disconnect vacuum hoses.

7. Mark and disconnect the electrical wiring brought to the throttle case.

8. Disconnect from the throttle case basis transit and perepuskny hoses of a water path.
9. At the corresponding complete set disconnect the tire of grounding and remove a basic arm of the case of a throttle and a plate of grounding from the engine.
10. Remove a branch pipe of connection of an air duct its sealing laying.

11. Turn out fixing screws and remove the throttle case from the engine. Remove sealing laying, - at installation it is subject to replacement without fail.


Installation

 PERFORMANCE ORDER

1. Carefully smooth out all interfaced surfaces, lay new sealing laying on the delivery camera of the inlet pipeline.
2. Install the throttle case. Screw and tighten fixing bolts with the required effort.
3. Having replaced sealing laying, establish a branch pipe of connection of an inlet air duct.
4. At the corresponding complete set establish a basic arm and a plate of grounding. Screw fixing bolts and tighten them with the required effort (15 ÷ 22 H • м).
5. Screw the screw of fastening of a plate of grounding.
6. Connect hoses of a water path to the throttle case and fix them by new collars.
7. Watching compliance the marking put in the course of dismantle, restore initial connection of vacuum hoses and an electrical wiring.
8. Connect a gas cable, having screwed an adjusting bolt in former situation. Check correctness of adjustment of a cable.
9. Connect an inlet air duct and a ventilating hose.
10. If removed, install into place the battery and connect to it wires (at first positive, then - negative).
11. Fill in in the engine fresh cooling liquid (see the Head Nastroyki and routine maintenance).