Yamaha Outboard F15A F9.9C, FT9.9D F15 Service Manual, Page 148Get this manual
Quality of the image is intentionally reduced!
INSP ADJ
pressure
1 Check: Valve clearance Out of specification AdjustRefer to "Valve clearance"2 Start the engine and let it warm up for several minutes3 Turn off the engine4 Remov