Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
04TS-43REV4
Service Bulletin/Repair Instructions
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 optimize the performance and service life of any Detroit Diesel engine.
TechTalk8141
Service Bulletin/Repair Instructions
Tech Talk discussion on Hard Cold Start.
SB35-036
Service Bulletin/Repair Instructions
Revised Freightliner Service Bulletin for Axle Flange Gasket Replaced with O-Ring. Revision removed steps instructing removal and installation of wheels. Daimler Trucks North America has released a new axle shaft to hub rubber O-ring (part number 11-30728-000) as a replacement for the paper gasket (part number 11-14418-000). The new O-ring will provide better sealing and is reusable. It is quicker and easier to use compared to the paper gasket, because using a paper gasket requires cleaning the hub when the axle shaft is removed.
SB54-278
Service Bulletin/Repair Instructions
Updated Freightliner Service Bulletin for Powernet Troubleshooting Guide - Batteries, Path, Alternator, and Starter. This bulletin replaces the version dated 5/31/2017. Information is added about the BCT-460DTNA PowerNet Assessment Tool. When troubleshooting Powernet issues, use the BCT-460DTNA PowerNet Assessment Tool. As of May 29, 2018, the AutoMeterî is the only Daimler-approved tool for troubleshooting vehicle Powernet issues.
20TS-01
Service Bulletin/Repair Instructions
Technical Service Letter for DDC Series 60 engines concerning Series 60 Cylinder Head Resurfacing/Finish. Detroit Diesel does not recommend third party resurfacing of Series 60 cylinder heads (outside of Detroit and Detroit Reman).
SID 146 07 0903-
Service Bulletin/Repair Instructions
Service information Bulletin
sb0036
Service Bulletin/Repair Instructions
Operating Hours for the Customer Assistance Center
SS1033638
Service Bulletin/Repair Instructions
SS 1033638 - Power Window Express Down Module Discontinued
sb2045
Service Bulletin/Repair Instructions
sb2045 New Surge Tank Cap
sb2055
Service Bulletin/Repair Instructions
sb2055 Columbia Surge Tank Shunt Tube Support Bracket Breaking
sb2056
Service Bulletin/Repair Instructions
sb2056 Transmission Oil Line Removal and Installation
sb2057
Service Bulletin/Repair Instructions
sb2057 New Surge Tank Design
sb2058
Service Bulletin/Repair Instructions
sb2058 Early EPA07 QLD Radiator Replacement
sb2059
Service Bulletin/Repair Instructions
sb2059 Replacing Push-to-Connect Air Line Fittings with Brass Compression Fittings
sb2061
Service Bulletin/Repair Instructions
sb2061 Replacement Shunt Tube, EPA07 Caterpillar C13 and C15 Engines
SS1032974
Service Bulletin/Repair Instructions
SS 1032974 High Oil Pressure on 2017 DTNA Vehicles Instrument Cluster Display
sb3133
Service Bulletin/Repair Instructions
sb3133 Step Clamps Are Not Reusable
15-010
Service Bulletin/Repair Instructions
15-010-DLR Transmission Cooler Line Photos
811-14
Service Bulletin/Repair Instructions
811-14 FMI 7: Internal Error with the DT12 Shift Stalk Lever
807-14
Service Bulletin/Repair Instructions
807-14 FMI 8 SCR Inlet Temperature Signal Spike
18SP703
Service Bulletin/Repair Instructions
18SP703 18SP703 - GHG14 KM63 GEN2 Low Pressure Fuel Pump-Two-Filter Fuel System Ki
14-028
Service Bulletin/Repair Instructions
14-028 Remy Extended Coverage Direct File
14-027
Service Bulletin/Repair Instructions
14-027 Detroit's New Consolidated Labor Operations (CLOs
13wo3re
Service Bulletin/Repair Instructions
13wo3rev2_final Actual Labor Hours on Detroit Claims
sb0935
Service Bulletin/Repair Instructions
sb0935 Replacing the Engine Air Filter Element, Donaldson Air Cleaner (03-33648-001-002)
SB42-68
Service Bulletin/Repair Instructions
FREIGHTLINER: BRAKE S-CAM TUBE LUBRICATION INTERVAL CHANGE. TO ENSURE OPTIMUM SERVICE LIFE AND TROUBLE-FREE OPERATION, THE RECOMMENDED MAINTENANCE INTERVAL FOR LUBRICATING MERITOR S-CAM BRAKE TUBES ON CENTURY CLASS, COLUMBIA, CASCADIA AND CORONADO OVER-THE-ROAD VEHICLES IS CHANGED FROM M2 TO THE M1 MAINTENANCE INTERVAL. *JS
sb4268
Service Bulletin/Repair Instructions
sb4268 Brake S-Cam Tube Lubrication Interval Change
sb4267
Service Bulletin/Repair Instructions
sb4267 Brake Shimmy - Meritor SteeLite X30 Brake Drum with Excessive Runout
TSB-54-237
Service Bulletin/Repair Instructions
FREIGHTLINER: A NEW BULB SOCKET IS AVAILABLE FOR TURN/PARK LIGHTS THAT IS METALIZED TO WITHSTAND HIGH HEAT WITHOUT OUT GASSING. MODEL YEARS UNKNOWN. MODELS COLUMBIA, BUSINESS CLASS M2 AND CASCADIA. *PE UPDATED ON 6/14/2011. *KB
SB-46-47
Service Bulletin/Repair Instructions
FREIGHTLINER TRUCK: INNER TIE ROD INSPECTION AND REPAIR, RACK AND PINION GEAR. INCREASED LENGTH OF THE DRIVER SIDE INNER TIE ROD (IF THE INNER TIE ROD UNTHREADS FROM THE RACK) MAY CAUSE ABNORMAL STEER TIRE WEAR DUE TO HIGH TOE IN OR AN INABILITY TO MAINTAIN CORRECT TOE IN ADJUSTMENT. NO MODEL YEARS LISTED. *PE
SB-54-247
Service Bulletin/Repair Instructions
FREIGHTLINER TRUCK: INTERMITTENT ELECTRICAL ISSUES. INTERMITTENT ELECTRICAL ISSUES HAVE BEEN REPORTED ON CENTURY CLASS AND COLUMBIA TRUCKS. ISSUES WITH ENGINE PERFORMANCE, AUTOMATED TRANSMISSION SHIFTING, AND CHASSIS LIGHTING. IF ISSUES ARE REPORTED, PERFORM THE FOLLOWING WIRING HARNESS INSPECTION PROCEDURE. NO MODEL YEARS LISTED. *PE
FSC-411A
Service Bulletin/Repair Instructions
FREIGHTLINER SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. FREIGHTLINER COLUMBIA FRONT AIR BRAKE HOSES-AIR PRODUCTS INC. ONLY. ON CERTAIN TRUCKS, AN ELBOW FITTING CONNECTING THE BRAKE AIR LINE HOSE TO THE FRONT BRAKE CHAMBERS MAY NOT HAVE BEEN INSTALLED AT THE FACTORY. CSC LETTER WAS REC'D. *PE
355
Service Bulletin/Repair Instructions
ARVINMERITOR REAR DRIVE AXLE LOCK SCREWS. *KB
8833
Service Bulletin/Repair Instructions
BUG SCREEN REINFORCEMENT ON CENTURY CLASS CONVENTIONAL AND THE COLUMBIA. THE CLIPS ON THE BUG REINFORCEMENT MAY CAUSE ABRASIONS TO THE SCREEN MATERIAL. FREIGHTLINER. *KB
338
Service Bulletin/Repair Instructions
ICU4/4M LIGHTBAR LOW VOLTAGE INDICATORS AND LAMPS. *KB