Mitsubishi S12A2 User Manual

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Chapter 10 COOLING SYSTEM
2.13.1 Outside Diameter and Inside Diameter of Bearing Fit - Inspect
Turn the bearing and if turning is not smooth, replace the bearing with a new one.Inspect the fit of bearing case and bearing. If
heavy wear is found, replace them with new ones.Inspect the fit of shaft and bearing. If heavy wear is found, replace them with
new ones.
Item Nominal value Standard value
Inside diameter of case bearing housing ø72 mm [2.83 in.] 71.985 to 72.004 mm [2.8340 to 2.8348 in.]
Bearing
Outside diameter ø72 mm [2.83 in.] 71.983 to 72.004 mm [2.8340 to 2.8348 in.]
Inside diameter ø30 mm [1.18 in.] 29.987 to 30.003 mm [1.1806 to 1.1812 in.]
Outside diameter of shaft fit to bearing ø30 mm [1.18 in.] 30.002 to 30.015 mm [1.1812 to 1.1817 in.]

Mitsubishi S12A2 Specifications

General

Brand	Mitsubishi
Model	S12A2
Category	Engine
Language	English