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Service bulletin TSB-101038

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 id10034576
Published by NHTSA2010-12-07
Manufacturer's numberTSB-101038
Manufacturer's date2010-08-18
NHTSA componentFUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

NHTSA's summary

CUMMINS: NEW OIL FILL TUBE AND CAP ASSEMBLIES FOR C, ISC, AND ISL CM554, CM850, CM2150 AND CM2250. THE NEW OIL FILL TUBE AND CAP DESIGN WILL ADDRESS ASSEMBLY STRAINS AND RESONANCE ISSUES. THE NEW CAP INCORPORATES A LARGER RIVET TO ADDRESS LEAK ISSUES AT THE CAP. NO MODEL OR MODEL YEARS LISTED. *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

Fuel system, Fuel tank

Vehicles listed
CUMMINS C
CUMMINS CUMMINS
CUMMINS ISC
CUMMINS ISL CM2150
CUMMINS ISL CM850

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