From the Nystrom Performance Library
1956 Packard Push-Button Ultramatic Road-Test and Towing Controls | 56T-4
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- Make
- Packard
- Model / application
- 56th-series cars with push-button Ultramatic
- Document type
- Factory service technical bulletin
- Pages
- 1
Inside this document
Packard Service Technical Bulletin 56T-4. Explains the original electrical-control arrangement used when road-testing or towing a push-button Ultramatic car. The notice identifies the automatic-Park relay connection and neutral-button pressure-switch circuit and refers to the factory wiring diagram and owner-manual towing instructions. It is useful for understanding how the original selector circuitry affects service handling.
Subjects covered:
• push-button towing preparation
• automatic-Park circuit
• neutral-control pressure switch
• road-test electrical configuration
Subjects covered:
• push-button towing preparation
• automatic-Park circuit
• neutral-control pressure switch
• road-test electrical configuration
About this scan
The reading copy is hosted by packardinfo.com. The PDF contains 1 scanned pages. Match the model, equipment and publication headings before applying a procedure.
Source and reproduction status
Packard factory service literature — PackardInfo archive
This entry provides access to the source archive’s reading copy. Source attribution is retained; no printed reproduction is offered.
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