Through-Hull Fittings - Yamaha 33 1980 Owner's Manual

Y-33 1-8
1-6. THROUGH-HULL FITTINGS:
STARBOARD SIDE:
1. Anchor well drain (No shutoff)
2. Sea water Intake for galley sink (1/2" valve)
3. Galley sink drain (1" valve)
4. FWD cockpit drain (1" 1/4 valve)
5. AFT cockpit drain (1" 1 /4 valve)
6. Propane cylinder stowage drain (No shutoff)
PORT SIDE:
7. Head intake (1/2" valve)
8. Engine cooling sea water Intake (1/2" valve)
9. Head sink drain (3/4" valve)
10. Head discharge (1" 1/4 valve)*
TRANSOM:
11. Engine exhaust (No shutoff)
(10,9, 8,7)
Fig. 4 THROUGH-HULL FITTINGS
* EXCLUDE U.S.A. MODEL.