# Puritan Bennett Service Letter 210780-35-1

## Copies

OpenAirDocs holds no copy of this document; FAA or NTSB records cite it. Ask Puritan Bennett, a dealer or a repair station for it.

## Details

- Manufacturer: [Puritan Bennett](https://openairdocs.org/service-documents/nellcor.md)
- Type: Service letter (Service Letter)
- Number: 210780-35-1
- Page: https://openairdocs.org/service-documents/nellcor/sl-210780-35-1

## ADs that cite it (1) (OpenAirDocs)

Newest first, with the revision each names, as OpenAirDocs read it from the AD's text.

- [AD 79-23-02](https://openairdocs.org/ad/79-23-02.md), effective Nov 15, 1979: No revision named

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