Yukon V8-350 5.7L (1992)
Install the catalyst remover tool J-29132-1 to fill plug opening and secure to exhaust system by wrapping the retaining chain over exhaust system.
Fasten the loose end of the chain to the remover, see figure (4).
The remover can be rotated in any direction if interference is encountered.
On 4WD vehicles - Install the catalyst remover tool with the outlet pointing towards the driver side of the vehicle., and secure as necessary. The
indentation in the catalyst remover tool is required to allow clearance to the transmission pan.
NOTICE:
The catalyst remover must be held tightly in place against the converter.
II. Bead Installation
9.
Disconnect the air supply to the aspirator and remove it from the tail pipe. On 4WD vehicles - Remove the wooden block (2 x 4) and install the
converter hanger ( three bolts - torque to 33 lb. ft. 44.5 Nm.).
Claim Information
Submit a Product Campaign Claim with the information indicated.
Refer to the General Motors Corporation Claims Processing Manual for details on Product Campaign Claim Submission.
Owner Letter
October, 1996
Dear GM Customer:
In July 1996, General Motors notified you by letter that your 1992 truck was involved in recall campaign 92-C-53, Catalytic Converter Bead
Replacement. Because your vehicle is registered outside the state of California and the recall only applies to vehicles registered in California, it is not
necessary that you have the service performed. Your vehicle complies to all Federal Environmental Protection Agency requirements and does not require
catalytic converter bead replacement.
If you intend to continue to register your vehicle outside California, you are requested to complete the enclosed reply card and return it to
Chevrolet/GMC. This will remove your vehicle from this recall campaign. However, if you intend to register your vehicle in California in the future, do
not return the card. Before you register your vehicle in California, contact a California Chevrolet/GMC dealer and they will perform the required service
to complete this recall at no charge to you.
We are sorry for any inconvenience these notifications have caused you.
