Service bulletins for the 1990 International 3800
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.
16 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Engine are shown. Show all
| IK1900022 | 2018-10-15. Service bulletin. ENGINE. A/C Refrigerant and Oil Capacities |
|---|---|
| IK1201248 | 2018-02-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Cooling System Flush Procedure |
| IK1201299 | 2018-02-21. Service bulletin. ENGINE. Engine Oil Capacities |
| IK1201009 | 2018-02-21. Service bulletin. ENGINE. Winter Front Usage |
| IK-0800219 | 2012-06-06. Service bulletin. ENGINE. INTERNATIONAL/NAVISTAR: A NEW DESIGN APS SENSORS (ACCELERATOR POSITION SENSOR) HAS BEEN DEVELOPED TO REPLACED OPEN/CLOSED IVS SWITCHES IN OLD SENSORS. *PE UPDATED 11/6/2013 *JS UPDATED 1/27/15. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.