Labels:text | screenshot | diagram | black and white OCR: Paintbrush - 311BCENG.PCX - File Edit View Text Pick Options Help 39. 0 3.1.1BC ENGINE CARE ( 1 of 1 ) KEEP THESE AREAS CLEAN KEEP THESE AREAS OF DIRT AND CLEAN OF DIRT DEBRIS AND DEBRIS VERTICAL CRANKSHAFT HORIZONTAL CRANKSHAFT