Snowmobile Operators Manual.

Yamaha Service Manual.

Model SL338F and SL433F.

Yamaha Motor Co., Ltd., Japan.

1973.

8 1/4 by 11 inches.

91 numbered pages.

Sample contents:  Specs / Construction / Tools / Removing the Engine / Flywheel Magneto / Secondary Sheave / Bogie Wheels / Chassis and Air Shroud / Wiring Diagram / Ignition Circuit / Troubleshooting.

Thank you.