Browse Standards J542_199106
Current Revised 1991-06-01

Starting Motor Mountings J542_199106

The purpose of this SAE Recommended Practice is to provide standardized dimensions for mounting starting motors. It is recommended that a full register diameter having a minimum depth of 2.54 mm (0.100 in) be provided in the flywheel housing to insure proper control of gear center distance and clearance between pitch diameters. The clearance between the starting motor pilot diameter and the register diameter in the flywheel housing should be 0.03 mm (0.001 in) minimum to 0.25 mm (0.010 in) maximum.
J542_199106
1991-06-01
Latest
Revised
J542_198704
1987-04-01
Historical
Revised
J542C_197812
1978-12-01
Historical
Revised

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