JA Purity IV JA Purity IV

cover 001Publication F236/4R, January 1950. Supersedes previous edition F236/2R.

Diagrams cleaned up and the odd error corrected. 

Filters
Title Hits
Removal of Magneto and Timing Covers Hits: 1952
Removing Timing Pinion and Bottom Bevels Hits: 1875
Separating the Crankcase - Removal of Main Bearings Hits: 1780
The Oil Pump Hits: 3327
Refitting the Oil Pump Hits: 2110
The Big End Bearing Hits: 2181
Refitting the Crankpin Hits: 1781
Lining Up the Flywheels Hits: 3288
Refitting the Main Bearings Hits: 3457
Refitting Flywheels to Crankcase Hits: 1740

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