2004 SR Johnson 2-stroke 40, 50HP Service Repair Manual P/N 5005640, Page 186Get this manual

2004 SR Johnson 2-stroke 40, 50HP Service Repair Manual P/N 5005640, Page 186

Quality of the image is intentionally reduced!

POWERHEAD ENGINE TEMPERATURE
achieve accurate and consistent readings, engine temperature must gauged at the top of cylinder head

IMPORTANT: For the following engine operating tempe