International Harvester — Introl Governor Maintenance and Adjustment Occasional cleaning of the Introl governor air
For these International Harvester models: C-152, C-196, C-304, C-345, C-392, C-446, C-537, C-605.
Applies to: International Harvester C 152, International Harvester C 196, International Harvester C 304, International Harvester C 345, International Harvester C 392, International Harvester C 446, International Harvester C 537, International Harvester C 605
Before you start
- Under no circumstances should
Procedure
- Pry out metal cover carefully with a sharp
- Blow out stabilizer cylinder and piston by
- Bring engine to normal operating temperature.
- Remove seal from adjusting screw cap.
- Check governor setting against accurate tach- ®
- Turn adjusting screw:
Source: manual:INTERNATIONAL HARVESTER Operators Manual C152 C196 C304 C345 C392 C446 C549 C605 1980.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.