1990 International Ic TSBs
18 Technical Service Bulletins across 7 categories
Other
9 bulletinsDriveline Information Center and Troubleshooting Procedures
Cooling System Flush Procedure
J1939 Data Link Source Address Information
J1939 Data Link Troubleshooting
Updating OnCommand Link with Accelerator
OnCommand EZ-Tech
Winter Front Usage
ISX, N13, and N9 / N10 Aftertreatment Private Data Link Troubleshooting
J1939 Data Link Troubleshooting
Engine
3 bulletinsCylinder Performance Analyzer (CPA) Resource Center
Engine Oil Capacities
IKNOW: IN SOME VEHICLES THE PASSENGER HEATER BLOWER MOTORS, UNDER THE SEAT AND MOUNTED ON THE REAR WALL, MAY WORK...
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INTERMITTENTLY APPLIES TO MODELS CS,IC,FE, AND RE BUILT BEFORE JANUARY 2010. *JS
Steering
2 bulletinsSteering Fluids
Steering Shake, Shimmy, Shudder, or Steering Vibration; only with 14k front weight rated axles and below
HVAC & Climate
1 bulletinA/C Refrigerant and Oil Capacities
Infotainment
1 bulletinRadio Diagnostics and Information
Software & Calibration
1 bulletinUsing Supplier Software to Check DTCs
Body & Paint
1 bulletinIKNOW: THE BUS ENTRANCE DOOR AREA MAY DEVELOP CRACKS AS WELL AS IN THE WINDSHIELD FRAME.
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RIVETS MAY BECOME LOOSE. THERE MAYBE WINDSHIELD MOVEMENT IN THE FRAME AREA. APPLIES TO MODELS CS, IC, AND CE BUILT BEFORE 9/15/2011. *JS UPDATED 12/20/13. *PE