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Service bulletin IK-1200992

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10053686
Published by NHTSA2013-11-15
Manufacturer's numberIK-1200992
Manufacturer's date2013-10-22
NHTSA componentENGINE

NHTSA's summary

IKNOW: SOME VEHICLES MAY EXHIBIT CRACKED TUBING, TUBING LENGTH MAY BE INCORRECT, AND DAMAGED FERRULE OR INSERT WHICH RESULTS IN LEAKAGE. THE HYDRAULIC RESERVOIR FLUID LEVEL SIGHT TUBE MAY NEED TO BE REPAIRED OR REPLACED. RE MODEL SCHOOL, COMMERCIAL BUS, PB30500, AND PC30500. NO MODEL YEARS PROVIDED. *JS

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
INTERNATIONAL HARVESTER INTERNATIONAL

Listing a model year does not mean every vehicle of it is concerned: the document says which.