Exchange Units Of Converter Housing; Air Control Valve Components - Mazda 1983 RX7 Service Manual

CATALYST PELLETS & MODIFICATION OF SECONDARY AIR SYS
the monolith converters (N201 40 4000 for 1982 model and
N231 40 4000 for 1983 model) to be commonly used for both
year models.
c. Gasket (P/N: N201 13 5020), Gasket (P/N: N201 13 5030)
and "O" Ring (P/N: N201 13 5040) - These parts are the
components of the air control valve, which may require
being replaced in rare cases. See Fig. 1.
Fig. 1:

Air Control Valve Components

3. Exchange Units of Converter Housing

We will provide 3 empty catalytic converter housings to each
dealer as initial units of exchange operation.
* Refer to the Note of Item E.
D. Tools Used for Recall Repairs
In addition to the necessary parts mentioned in the above
section C, the following special tools will be provided free
of charge to assist in completing the repair properly.
Provided Tools
* Funnel
* Dust masks
* Drill bits
E. Repair Procedure
This recall involves performing four different operations:
* Installations of a secondary air orifice in the secondary
air hose.
* Inspections and (if necessary) adjustment of the choke.
* Enlargement of a passage in the Air Control Valve.
Article Text (p. 5)
1983 Mazda RX7
For www.iluvmyrx7.com
Copyright © 1998 Mitchell Repair Information Company, LLC
Saturday, September 08, 2001 09:58AM