3.22. Replacement of laying of an inlet pipe and final collector of the vpryskovy engine

 PERFORMANCE ORDER

We remove an engine receiver (see Removal of a receiver of the vpryskovy engine).

Cap key "on 13" we turn off a bolt of fastening of a forward basic arm to an inlet pipe.

Having turned off a key "on 13" a nut of fastening of a basic arm to an arm of the right support of the power unit...

... we remove a forward basic arm of an inlet pipe.

Cap key "on 13" we turn off a fastening bolt to an inlet pipe of a back basic arm.

Having weakened the top bolt of fastening of a starter (see Removal of a starter)...

... we take away a back basic arm from an inlet pipe.

We remove a fuel stage (see Removal of a fuel stage).
We disconnect a reception pipe from a final collector (see Removal of a reception pipe).

Cap key "on 13" we turn off a nut of fastening of a forward eye of the power unit...

... also we remove an eye.

Cap key "on 13" we turn off two extreme nuts of fastening (on one from each party) the heat-shielding screen of an inlet pipe to a head of the block of cylinders …

... and one average nut of fastening.

Cap key "on 13" we turn off a nut of the lower fastening of the screen to a final collector.

We remove the heat-shielding screen of an inlet pipe.

Cap key "on 13" we turn off two extreme nuts of fastening (on one from each party) an inlet pipe to a head of the block of cylinders...

... and two nuts of the top fastening.

By head "on 13" with the extender it is turned off two nuts of the lower fastening of an inlet pipe.

We remove washers from fastening hairpins.

In places of joining of an inlet pipe and a final collector on hairpins reinforced washers are established.

We remove an inlet pipe from hairpins of a head of the block of cylinders.

Key "on 13" we turn off a nut of fastening of the heat-shielding screen of a starter to a final collector.

Key "on 13" we turn off a bolt of fastening of the screen to an arm of the right support of the power unit...

... also we take away the screen from a final collector.

Cap key "on 13" we turn off a nut of fastening of a "minus" wire of the accumulator...

... also we remove a wire tip from a hairpin of a head of the block of cylinders.

Head "on 13" we turn off two extreme nuts of fastening (on one from each party) a final collector.

Key "on 13" we turn off an average nut of fastening of a collector.

We allocate for Passatizhami an arm of fastening of the taking-away heater radiator tube from a final collector.

We remove a final collector...

... and sealing laying of an inlet pipe and final collector.

Before installation it is cleared the privalochny planes of a head of the block of cylinders, an inlet pipe and a final collector of the remains of old laying and a deposit.
Having established new laying, assembly is carried out in the return sequence. We grease hairpins of a head of the block of cylinders with graphite lubricant.