Mercury Mariner 4, 5 102CC Sail 1990 Outboard Service Shop Manual, Page 55Get this manual
Powerhead Components 1 -Oil Seal
2locating Was er
3CrankShaft BeariFlywheel KeyCrankshaft and Connecting Rod Assembly
6Crankshalt Bearinglocating WasherOil Seal
9Piston
10 11 12 13 14 15 16 17 -
Lock Ring Piston Rings Needle Bearing Piston Pin Lock Ring Head Gasket Cylin der ead Spark Plug
18Bol! (5) 19Washer (5)
20Gasket 21Oil Seal 22il Seal Housin g
23Boll (2)
24Washer (2)
25 26 27 28 29 Locating Pin (2) Cylinde Block Crankcase Cover Detent Ball Detent Spring