Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 174Get this manual
Exhaust Plate Assembly
1Exhaust Plate
2Idle Exhaust BootTube
4Sla-strapFitting
6 Plug Washer Check Valve O-ring
10- Hose Fitting 11- Sl a-strap
12- Molded Hose 13- Gasket
14- Drain Valve (2) 15- Dowl Pin 16- Washer (2) 17 Washer (2) 18- Mount (2)
19- Clamp
22- Was her
23 Bushing
24- Arm 25- Nut 26- Washer 27 Bushing
28 Shift Shaft 29- Bushing 30- Grommet
32- Gasket 33 Bolt (2)