Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 264Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 264

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LUBRICATION
aBetwee outer rotor and pump housing (a)bBetween the inner rotor and outer rotor (b)cBetween the outer rotor and pump housing (c)

Oil Pump Clearances

0.0035