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5.3.14. Final collector


Prevention

At installation of a final collector it is necessary to use new laying. Final collectors on DOHC engines have the tubular form.


Removal

Unscrewing of a nut of fastening of a final collector on the SOHC models

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. Mark and remove high-voltage wires from spark plugs.
3. Weaken a collar and disconnect a tube from a zabornik of the air which is warmed up by a final collector. Unscrew screws and remove a zabornik of the warmed-up air.
4. Working under a final collector, unscrew four bolts and disconnect a reception exhaust pipe from a collector.
5. In the presence disconnect the electric socket of the sensor of oxygen.
6. Separate a reception exhaust pipe from a final collector and bind it, using a soft wire. Remove laying of a reception exhaust pipe.
7. Unscrew nuts and remove a final collector from a head of the block of cylinders (see the drawing). Remove laying of a final collector.
8. If at a vyvinchivaniye of nuts of fastening of a final collector from a head of the block of cylinders hairpins were unscrewed, then before installation of a collector screw in hairpins in a head of the block of cylinders.

Installation

PERFORMANCE ORDER
1. Establish a final collector with new laying and fix by nuts, having tightened them the required moment.
2. Connect with new laying a reception exhaust pipe to a final collector and fix by bolts, having tightened them the required moment.
3. Further installation is made in the sequence, the return to removal.