2.11.1.1. Removal

Uncover the rechargeable battery.

Disconnect a negative wire from the rechargeable battery.

Remove the lower cover.

Fig. 2.331. Components of system of production of the fulfilled car gases with the Z6 engine: 1 – cross-piece of the back tunnel; 2 – cross-piece of the forward tunnel; 3 – main muffler; 4 – the back sensor of concentration of oxygen with heating; 5 – the forward sensor of concentration of oxygen with heating; 6 – a pipe of recirculation of the fulfilled gases (from a final collector); 7 – element; 8 – arm of a final collector; 9 – clip; 10 – three-component catalytic converter; 11 – thermal screen of a final collector; 12 – laying of a final collector

Remove components in the order shown in the figure 2.331 on page 157.

Removal of a final collector / thermal screen of a final collector

ATTENTION The excessive bend of an exhaust pipe can lead to its damage.

NOTE At removal of a final collector, take aside the thermal screen of a final collector a little, weaken nuts, and then remove a final collector together with the screen. Address the following procedure.

Remove forward wheels.

Uncover the air filter and the case of the air filter.

Remove a pipe of recirculation of the fulfilled gases (from an inlet collector).

Remove knot of the valve of recirculation of the fulfilled gases.

Disconnect a steering shaft from the steering mechanism, disconnect steering drafts.

Disconnect a pressure head hose and a returnable hose.

Remove an engine No. 1 support.

Weaken bolts of the thermal screen of a final collector.

Take the thermal screen of a final collector a little aside and weaken nuts of a final collector.

Remove bolts of fastening of a forward cross-piece and the forward stabilizer of a suspension bracket.

Weaken bolts of fastening of a forward cross-piece and lower a forward cross-piece approximately by 100 mm.

Fig. 2.332. Fixing of a flexible pipe

Tie up a flexible pipe or record, as shown in the figure 2.332.

Remove a final collector together with the insulator having lowered it to the lower part of the car.