Williams SportJet 460 Owner's Handbook Manual page 6

Boat System Arrangement
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1 Fire extinguisher
2 Bilge pump
3 Engine fuses
4 Engine air filter
5 Main circuit breaker (30amp)
6 Battery isolator relay
7 Battery
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8 Engine oil dipstick
9 Bilge blower
10 Coolant expansion tank
11 Boat fuses
12 Engine oil filler
13 Towing valve
14 Catalytic convertor (US option)
After Use: Flushing Procedure
To prolong engine life it is very important to flush engine of salt water after use and prior to
storage. Failure to carry out flushing will significantly reduce the life of engine components and
may invalidate warranty.
In addition it is advised to thoroughly wash with fresh water around the jet pump area to remove all
salt deposits after use.
CAUTION. Engine MUST be running before water is connected. Risk of engine
flooding exists if water remains on after engine is switched off.
1 Clean jet pump by spraying water into its inlet and outlet.
2 Connect a water hose to the flushing attachment located next to the jet pump on port side.
Do not open water tap.
3 Start engine and immediately open the water tap.
4 Run engine for 20 seconds at fast idle, between 4000 and 5000rpm.
5 Ensure water flows out of jet pump whilst flushing. Otherwise, contact your authorized
Williams Dealer.
6 Close the water tap, then stop the engine.
7 Apply a coating of XPS lube to exposed pump parts.
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1 Forward footwell drains 5 Ride plate anode
2 Reverse bucket anode 6 Bathing ladder
3 Pump anode 7 Engine flushing attachment
4 Steering nozzle carrier
anode
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