SECTION 2
Owner’s Manual
Standard Operating Procedures
37
D
EWATERING
The Raider 50 HP upon recovery to the surface may be fully operational within 10 minutes. Easy
instructions for dewatering are provided affixed to the cowling of every outboard motor. Most
Operators, with practice and adherence to the provided instructions, restore the motor to operations
within two (2) minutes of surfacing. Skilled operators are able to achieve lite off in as few as 30 seconds.
The ability to submerse, without bagging, and quickly start is achieved by actuating a lever that opens
valves in the cylinder head and fuel system that allows water to quickly be dispelled from the motor.
Using the recoil starter, the Operator slowly pulls the motor over several times forcing water from the
head by movement of the pistons while simultaneously using the fuel line primer bulb to expel bad fuel
from the fuel system through the Dewatering Valve.
Pre Submersion
To prevent water intrusion on electronics during submersion. Make sure the inside of all electrical
connectors are coated with dielectric grease and firmly connected.
Ensure the Dewatering Lever is locked forward (shut).
Ensure battery is fully charged and re-connected correctly.
Ensure fuel bladder if fully filled with 50:1 oil mix and cap tightened.
Connect fuel line and pump primer bulb until firm resistance is felt to fill fuel system.
Dewatering Procedure
Secure the motor in the run position
Remove the safety lanyard, and place the shift lever in
NEUTRAL
position.
Open the Dewatering Valve (slide Dewatering Lever towards the back of motor)
Slowly pull the Recoil Starter ten (10) times. (until water is cleared form the system)
Ensure the fuel line is connected and squeeze the Primer Bulb until water clears from fuel line
overboard.
If equipped with electric start function, push and hold the starter for a minimum of four (4)
seconds
Close the Dewatering Valve (slide Dewatering Lever fully forward and into the locked position)
Squeeze the Primer Bulb until it is firm
Pump the motor Primer 5 times
Turn the throttle 1/2-inch past normal start position
Reinsert the safety lanyard.
Start motor
If engine fails to start pump primer three (3) more times
Start Motor
Repeat Procedure
Содержание NSN 3HD 2805-01-652-3076
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