Mazda RX7. Manual - part 108

 

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Mazda RX7. Manual - part 108

 

 

CATALYST PELLETS & MODIFICATION OF SECONDARY AIR SYS

Article Text (p. 4)

1983 Mazda RX7

For www.iluvmyrx7.com    

Copyright © 1998 Mitchell Repair Information Company, LLC

Saturday, September 08, 2001  09:58AM

   B. Notification

      The owners of subject vehicles will be notified on and after
      February 27, 1987 by first class mail.

   C. Campaign Parts

      1. Recall Parts Kit

         The necessary parts to complete this modification will be
         supplied in kit form. We will provide dealers with a limited
         number of these kits in advance of the campaign. Each dealer
         will then be responsible for re-ordering additional kits as
         they are needed.

PARTS INFORMATION

ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄ

Part Description         

³

  Part Number    

³

 Qty.

ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÅÄÄÄÄÄÄ

Pellet Set, Converter    

³

  8BF1 20 5050   

³

  1

 containing:             

³

                 

³

  Gasket                 

³

  1480 40 3750   

³

  1

  Gasket                 

³

  1480 40 3250   

³

  2

  Lock Washer            

³

  8021 20 5480   

³

  2

  Nut                    

³

  8118 40 3550   

³

  4

  Bolt                   

³

  9979 60 6100   

³

  2

  Bolt                   

³

  9979 60 8160   

³

  2

  Spring Washer          

³

  9997 11 2000   

³

  4

  Gasket, ACV            

³

  N201 13 7240   

³

  1

  Secondary Air Orifice  

³

  N201 13 5010   

³

  1

  Recall Label           

³

  N2Y1 20 6090   

³

  1

  No.1, No.2 Pellet Set  

³

  N222 40 3000   

³

  1

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      2. Related Parts

         Kit 8BF1 20 5050 includes all parts necessary to make the
         repair required in this recall. However, some components on
         the vehicle which must be removed to perform the repair work
         may not be re-usable. This may be especially true in areas
         where a lot of road salt is used to de-ice roads.
         In anticipation of this possibility, related components will
         be available to replace those parts which cannot be re-used.
         These related components must be ordered from your regional
         parts department. New pert numbers for some of these related
         components have been established as follows:

         a. Container, Catalyst (P/N: N201 40 3200) - This is an empty
            catalytic converter housing without pellets.

         b. Converter, Monolith (P/N: N2Y1 20 5500) - This supersedes

CATALYST PELLETS & MODIFICATION OF SECONDARY AIR SYS

Article Text (p. 5)

1983 Mazda RX7

For www.iluvmyrx7.com    

Copyright © 1998 Mitchell Repair Information Company, LLC

Saturday, September 08, 2001  09:58AM

            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.

CATALYST PELLETS & MODIFICATION OF SECONDARY AIR SYS

Article Text (p. 6)

1983 Mazda RX7

For www.iluvmyrx7.com    

Copyright © 1998 Mitchell Repair Information Company, LLC

Saturday, September 08, 2001  09:58AM

        * Replacement of catalyst pellets in the Catalytic Converter.

   NOTE: The catalyst pellets replacement should be performed under
         the exchange operation. Fill the exchange unit (converter
         housing) with new pellets prior to initiation of the repair
         on an individual vehicle and replace the converter housing
         of the vehicle with the exchange unit. The converter housing
         that is removed from the vehicle will be suitable for re-use
         and is to be installed on the next vehicle that receives this
         recall repair.
         In the front compartment of the pelleted converter housing,
         ALL of the pellets are replaced. In the rear compartment of
         the pelleted converter housing, a specified amount of new
         pellets are installed and the remaining space is refilled
         with old pellets removed during this operation.

      Please refer to Attachment II for the detailed repair procedure.

   F. Warranty Information

      You are requested to send catalyst pellets removed to our
      Warranty Department and enter P/N 7777 40 0010 (Qty: 1) as a
      related part for your warranty claim submission. We will
      reimburse $3.50/claim for the freight cost.

         Consumer Comment Code:        99
         Damage Code:                  99
         Part Number of Main Cause:    8BF1 20 5050
         Quantity:                     1
         Process No:                   A6022A
         Operation No:                 XX0128RX
         Labor Hour:                   1.2 hr.
         Related Part No. and Qty.:    7777 40 0010 (Qty: 1)

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ATTACHMENT II

         RECALL CAMPAIGN BULLETIN 20604

         REPAIR PROCEDURES

   I. Installation of Secondary Air Orifice

      1. Disconnect the hose from the air pump as shown in Fig. 2.

CATALYST PELLETS & MODIFICATION OF SECONDARY AIR SYS

Article Text (p. 7)

1983 Mazda RX7

For www.iluvmyrx7.com    

Copyright © 1998 Mitchell Repair Information Company, LLC

Saturday, September 08, 2001  09:58AM

Fig. 2:  Disconnecting Hose From Air Pump

      2. Insert the secondary air orifice (included in the kit) about
         1 inch into the air pump side of the hose. See Fig. 3.

Fig. 3:  Air Hose with Orifice Installed

      3. Reconnect the hose.

   II. Inspection and Adjustment of Choke Wire

      Check the free-play of the choke wire and adjust if necessary.

      1. Confirm the ignition key is in the "OFF" position.
      2. Remove the lock spring.
      3. Pull the choke outer cable until the choke linkage starts

 

 

 

 

 

 

 

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