3.7. Final collector


Works on a final collector need to be performed on the cold engine.

In the presence in the code radio receiver against theft, before an accumulator detachment, check that you have connection codes.

On models since 1993 the system of the airbag of safety is disconnected if the accumulator is disconnected for long term. If a control lamp of a safety cushion it lights up and necessary to burn after repeated connection of the accumulator, it is necessary to address in spetsial a zirovanny workshop for maintenance of system.

Removal of an EGR pipe from a back collector of the engine 1MZ-FE


1. Remove a weight wire from the accumulator.

2. Spray oil on all connections of a final collector and allow to be absorbed to oil.

3. Remove oxygen sensors from a forward and back collector.
4. Remove an EGR pipe from a final collector.
5. On the engine 3VZ-FE remove thermofilters from an inlet collector.
6. Unscrew nuts of fastening of a final collector and remove it from a head of the block of cylinders.
7. Examine a final collector on existence of cracks.
8. Clear the interfaced surfaces of a final collector and a head of the block of cylinders.
9. Establish new laying on racks of a head of the block of cylinders.
10. Establish a final collector on a head of the block of cylinders and fix by nuts. You make tightening of nuts in several stages from the center to the periphery.
11. Further installation is made in the sequence, the return to removal.