# Service bulletins for the 1994 Mack R

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1 bulletin from NHTSA, as of 2026-10-19.

- [KC\-153](/bulletins/10232605.md), 2023-03-07, Service bulletin: ELECTRICAL SYSTEM. Mack Chassis \- SB \- 230 \- 001 V\-MAC I To V\-MAC II Conversion Kit

JSON: [/v1/vehicles/1994_mack_r/bulletins](/v1/vehicles/1994_mack_r/bulletins)

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