TP-6772 2/14b54 Section 3 Scheduled Maintenance
Waterline
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TP-5586-3
1. Silencer vertical lift 1.2 m (4 ft.) max.
2. Exhaust mixer elbow distance above waterline. If less than
23 cm (9 in.), a siphon break is required.
3. Siphon break distance above waterline 30.5 cm (1 ft.) min.
4. Siphon break
5. Exhaust mixer elbow
6. Heat exchanger (locations vary by model)
7. Coolant recovery tank
8. Seawater strainer
9. Seacock
10. Intake strainer
11. Engine -driven seawater pump
12. Exhaust hose pitch 1.3 cm per 30.5 cm (0.5 in. per ft.) min.
13. Water lock (optional)
14. Silencer distance from exhaust mixer elbow 3 m (10 ft.) max.
15. Maximum distance between silencer and exhaust outlet of
1.5 m (5 ft.)
16. Silencer (customer supplied)
17. Exhaust hose pitch 1.3 cm per 30.5 cm (0.5 in. per ft.) min.
18. Exhaust outlet distance above the waterline 10 cm (4 in.) min.
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Figure 3-10 Siphon Break (Plastic “U” Type) Installation
Note: Consult the installation manual for complete
explanation of dimensions and other installation
considerations.