Buzz Service Bulletins – Important Service & Warranty Information for Your Buses

Buzz Service Bulletins are designed to provide you with important service and warranty information you need to keep your buses on the road. Here you’ll find useful and helpful service and maintenance tips, step-by-step repair procedures, and warranty information to help make your service and maintenance job easier.

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Issue No.   Title   Date
105   Retrieving & Managing Fuel Economy Data on Thomas Saf-T-Liner C2   Feb. 6, 2013
101   Changing Road Speed on Saf-T-Liner C2 with Cummins   Jan. 3, 2013
95   Service Tips and Access to Information   Aug. 7, 2012
93   Replacing 50A Relay with 70A Relay in AC Electrical Box   July 30, 2012
88   A/C Service Reminder – DPI Message #590   June 8, 2012
87   C2 Headlight Moisture – Service Bulletin 54-14   May 30, 2012
81B   C2 Dome Light – Correct Bulb   April 24, 2012
70   Fault Codes Retrieved Out of Dash   Oct. 31, 2011
67   Turn Signal Switch – Unintended Wiper Activation   Sept. 6, 2011
58   Certified Letter to all Directors – Warranty Instructions   March 3, 2011
57   Diesel Exhaust Filter Lights and Regeneration Process   Feb. 23, 2011
54   Three C’s for Thomas Bus Warranty   Feb. 10, 2011
46   Stop Arm Troubleshooting Guide   Oct. 1, 2010
45B   Switch Hub Module Troubleshooting Spreadsheet   Sept. 24, 2010
45A   Switch Hub Module Troubleshooting Guide   Sept. 24, 2010
44   Battery Box Tray Slides- Notified to Watch   Sept. 23, 2010
43   Crossmember Update-Expand to Include MBE- Loose Bolts   Sept. 23, 2010
42   Stop Arm -Cross Arm Pressure Regulator Troubleshooting   Sept.15, 2010
41   Roof Strobe Light Troubleshooting Procedures   Sept. 14, 2010
40   TBB Online and Access Freightliner Info   Sept. 3, 2010
37   Storage Box Bracket Repair   Aug. 20, 2010
36   Coolant Surge Tank Splitting – Repair Procedure   Aug. 11, 2010
34   FS 65 Wear Plate for Accelerator Pedal   Aug. 5, 2010
28   Warranty Information Update   March 24, 2010
25   Fuel Leak on Cummins Fuel Pump   Feb. 11, 2010
20   Thomas Bus will Troubleshoot Itself PLUS Diagnostic Code Cheat Sheets   Jan. 14, 2010
18   LED Warning Lights   Dec. 23, 2009
13   Warranty – Additional Tip Light Positions   Oct. 23, 2009
12   Warranty Training Procedures   Oct. 14, 2009
8   MBE Fan Hub Bearing Repair   June 26, 2009
4   Diesel Exhaust Filter Lights and Regeneration Process   June 9, 2009