TSB: FREIGHTLINER ARGOSY, BUSINESS CLASS M2, CENTURY CLASS, CLASSIC XL, COLUMBIA, CONDOR, CONVENTIONAL, CORONADO, FLD, MT45, SAF-T-LINER C2 (1999–2007)

Bulletin 04TS-43REV4 — February 19, 2021

Bulletin Details

Bulletin ID04TS-43REV4
ManufacturerFREIGHTLINER
ModelsARGOSY, BUSINESS CLASS M2, CENTURY CLASS, CLASSIC XL, COLUMBIA, CONDOR, CONVENTIONAL, CORONADO, FLD, MT45, SAF-T-LINER C2
Model Years1999–2007
Date IssuedFebruary 19, 2021
Date Added to NHTSAMarch 1, 2021
ComponentENGINE AND ENGINE COOLING
Vehicles Affected58 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

Revised Technical Service Letter for Series 60 and Series 50 Camshaft Timing Specifications. Camshaft timing, valve lash, injector height, and Jake Brake lash are all very important specifications that must be followed closely in order to o

Affected Vehicles

MakeModelYearComponent
FREIGHTLINER ARGOSY 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CENTURY CLASS 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CLASSIC XL 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONDOR 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CORONADO 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER FLD 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER MT45 2007 060000 ENGINE AND ENGINE COOLING
THOMAS BUILT BUSES SAF-T-LINER C2 2007 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER ARGOSY 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CENTURY CLASS 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CLASSIC XL 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONDOR 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CORONADO 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER FLD 2006 060000 ENGINE AND ENGINE COOLING
THOMAS BUILT BUSES SAF-T-LINER C2 2006 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER ARGOSY 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CENTURY CLASS 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CLASSIC XL 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONDOR 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CORONADO 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER FLD 2005 060000 ENGINE AND ENGINE COOLING
THOMAS BUILT BUSES SAF-T-LINER C2 2005 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER ARGOSY 2004 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 2004 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CENTURY CLASS 2004 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 2004 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONDOR 2004 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CORONADO 2004 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER FLD 2004 060000 ENGINE AND ENGINE COOLING
THOMAS BUILT BUSES SAF-T-LINER C2 2004 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 2003 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CENTURY CLASS 2003 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 2003 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONDOR 2003 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CORONADO 2003 060000 ENGINE AND ENGINE COOLING
THOMAS BUILT BUSES SAF-T-LINER C2 2003 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 2002 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CENTURY CLASS 2002 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 2002 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONDOR 2002 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CORONADO 2002 060000 ENGINE AND ENGINE COOLING
THOMAS BUILT BUSES SAF-T-LINER C2 2002 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONDOR 2001 060000 ENGINE AND ENGINE COOLING
THOMAS BUILT BUSES SAF-T-LINER C2 2001 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER ARGOSY 2000 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 2000 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 2000 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONVENTIONAL 2000 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER ARGOSY 1999 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER BUSINESS CLASS M2 1999 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER COLUMBIA 1999 060000 ENGINE AND ENGINE COOLING
FREIGHTLINER CONVENTIONAL 1999 060000 ENGINE AND ENGINE COOLING

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized FREIGHTLINER dealer. Bring this bulletin ID (04TS-43REV4) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.