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Service bulletin SB-18

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10026735
Published by NHTSA2008-12-10
Manufacturer's numberSB-18
Manufacturer's date2007-11-29
NHTSA componentEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

TIFFIN MOTORHOMES: SPARTAN CHASSIS: THE LOCATION WHERE THE MUD FLAP ON CERTAIN PHAETONS COULD CAUSE PROBLEMS. THERE IS THE POTENTIAL FOR A HOLE TO RUB IN THE TRANS OIL COOLER. CSC LETTER WAS RECEIVED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories

Vehicles listed
SPARTAN CHASSIS1998 to 1999
TIFFIN PHAETON2000 to 2008

Listing a model year does not mean every vehicle of it is concerned: the document says which.