Mercury Mariner Service Manual 6, 8, 9.9 210CC Sailpower, Page 128Get this manual
Cleaning and Inspection 1Clean rewind spring assembly with solvent and dry with compressed air2Inspect rewind spring (without removing spring from retainer) for kinks, burrs or breakageReplace assembly if necessary3Inspect starter sheave and housing for nicks, grooves, cracks, and distortion especially area of rope travelReplace assembly if necessary 4If starter operation was erratic or excessively noisy, check starter clutch for damage or lack of lubrication Replace assembly (with pre-lubricated starter clutch) if necessary5Inspect seal (especially lip) for nicks, grooves, cracks and distortion that could cause leaksReplace if necessary6Inspect starter rope for wear and replace if necessary