2-7-1-razedinenie-dopolnitelnogo-i-osnovnogo-glushitelya.html
2.7.1. Separation of the additional and main mufflerFor separate replacement of the additional or main muffler on a connecting pipe the place of a section is provided.
The place of a section is designated on an exhaust pipe by a vyshtampovanny flute on pipe perimeter.
Operating procedure
Cut exhaust pipes in the place of a section perpendicularly by means of a chain truborez (fig. 2.292).
At installation arrange tightening collars 1 and 2 coaxially to a section (fig. 2.293).
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Fig. 2.294. Scheme of installation of tightening collars
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Establish tightening collars so that the ends of bolts did not go beyond bottom edge of a collar (fig. 2.294).
Threaded connections are directed outside.
Level reception pipes freely.
Evenly tighten threaded connections of tightening collars the moment of 23 N · m.
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