![background image](http://html1.mh-extra.com/html/jeanneau/sun-odyssey-41-ds/sun-odyssey-41-ds_owners-manual_3647495135.webp)
- 135 -
137132
Index B
14.5 ENGINE WATER INTAKE VALVE
The sea water intake valve plays a crucial role in ensuring that the engine runs well.
- Keep the strainer under the hull as clean as possible ;
- Brush the strainer whenever the boat is lifted out ;
- Don't cover the strainer in antifoul.
This valve must absolutely always be opened before starting the engine.
A sea water filter filters the water before it goes through the heat exchanger.
Regularly inspect the sea water filter and clean it if necessary. Screw/unscrew the cover of the
filter by hand (never use tools for this).
For lengthy absences, close the engine's sea water intake valve.
14.6 ANTI-SIPHON VALVE
- The function of the anti-siphon valve is to inhibit the siphoning action when the engine stops
thus preventing a return of water.
- It is possible that on starting the engine or at certain engine speeds some drops of water may
be seen escaping from the anti-siphon valve.
If so you need to clean the anti-siphon valve: dismantle the water collector at the top of the anti-
siphon valve, then clean the valve with fresh water to remove any impurities.
- Then do the reverse procedure to refit the cleaned component, taking care not to refit the
valve the wrong way round.
- This simple preventative maintenance procedure of the anti-siphon valve is recommended
to be carried out once a year.
Sea water intake
Sea water filter
Anti-siphon valve
14
E
N
G
IN
E
Summary of Contents for SUN ODYSSEY 41 DS
Page 1: ...137132 Index B SUN ODYSSEY 41 DS OWNER S MANUAL...
Page 2: ......
Page 10: ......
Page 16: ......
Page 20: ......
Page 40: ...40 137132 Index B 30 31 32 33 34 35...
Page 46: ......
Page 52: ......
Page 60: ...60 137132 Index B Layout diagram Battery cables...
Page 70: ...70 137132 Index B 8 3 3 Installation of hull AC wiring loom...
Page 76: ......
Page 86: ......
Page 90: ......
Page 96: ...96 137132 Index B Please refer to the key on the following page...
Page 129: ...129 137132 Index B SINK ICEBOX DRAINAGE Control Icebox drainage Access 13 WATER SYSTEMS...
Page 138: ...138 137132 Index B B 9 A 01 02 03 04 05 06 09 08 07 07 10 11 12...
Page 158: ...158 137132 Index B 15 2 LAYOUT DIAGRAM...
Page 159: ...159 137132 Index B 15 STEERING SYSTEM...
Page 160: ...160 137132 Index B...
Page 161: ...161 137132 Index B 15 STEERING SYSTEM...
Page 162: ...162 137132 Index B...
Page 186: ......
Page 188: ......