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Service bulletins for the 1990 Mitsubishi Fuso FK455

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.

10 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
TSB-21-00-0102021-05-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Technical Service Bulletin was sent to dealers to provide instructions and Material Safety Data Sheets for Biosol 100 use.
TIN-21-00-0032021-04-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Technical Information Notice was sent to dealers reminding them of the importance of customer satisfaction.
TT-20-00-0022020-09-14. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
TIN-20-42A-0012020-09-14. Service bulletin. STRUCTURE; EQUIPMENT. This Technical Information Notice was sent to dealers informing that MMNA has recently received information from Mitsubishi Motors Corporation (MMC) about the effects of the Waterborne (WB) paint process on Mitsubishi vehicles.
TSB-20-42A-0052020-09-14. Service bulletin. STRUCTURE; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This Technical Service Bulletin informs dealers they may find a stain or cloudy spot on the body panels after removing the transportation film.due to improper installation of the film.This TSB instructs the dealers of the repair procedure for removal of the stain.
TSB-13-42A-0022020-02-11. Service bulletin. STRUCTURE. This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
TT2532019-12-09. Service bulletin. EQUIPMENT. This is a service newsletter (Tech Talk) that was sent out to dealers.
TSB-19-00-0082019-08-12. Service bulletin. EQUIPMENT. This is a Technical Service Bulletin sent to dealers. This bulletin supersedes TSB-18-00-003, issued April, 2018, to add updated information for Carrying Capacity Reduced Label.
TT2372018-03-26. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This is a service newsletter (Tech Talk) that was sent out to dealers.
SC-C-00406902010-04-16. Service bulletin. EQUIPMENT:OTHER:LABELS; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. MITSUBISHI TRUCK: DPF CAUTION LABEL. ENCLOSED IS A REPLACEMENT SELF ADHESIVE DIESEL PARTICULATE FILTER (DPF) CAUTION LABEL TO INSTALL OVER THE EXISTING LABEL AND A REPLACEMENT DPF HANG TAG FOR THE TRUCK. THE NEW LABEL AND HANG TAG BETTER DESCRIBE THE CHARACTERISTICS OF THE DPF REGENERATION SYSTEM. NO MODEL YEARS LISTED. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.