1972-1981 Polaris Snowmobiles Master Repair Manual, Page 318Get this manual

1972-1981 Polaris Snowmobiles Master Repair Manual, Page 318

Quality of the image is intentionally reduced!

ENGINES
upon reassembly

Connecting Rod Small End Bearings Connecting Rod Large End Bearings Magneto Breaker Points Cylinder Bore

Check for roughnessCheck by rotating th