5
Note -- If oil pressure is low, shut down engine, and inspect engine compartment and look for possible
cause (for example, loss of oil.) Caution -- If an engine is overheating or there is lack of raw water
expelled in the engine exhaust, stop the engine immediately. Recheck the raw water-cooling system to
ensure the seacock is ‘open’ (handle in-line with valve). Next, check the raw water strainer for debris.
Remove the strainer, clean, re-assemble, and reopen the raw water intake valve (seacock). Restart the
engine and re-check water flow from the exhaust. If water is not flowing properly, the RAW WATER
PUMP may need to be serviced. Seek help.
Shut-Down
Before shutting down, allow the engines to ‘idle’ for about 5 minutes to cool them gradually and
uniformly. The time engaged in preparing to dock the boat is usually sufficient. Ensure each
GEARSHIFT
is in the ‘neutral’ position and each THROTTLE
is in the ‘idle’ position. Turn off engines
by engaging the red stop buttons.
Getting Underway
DISCONNECT the shore power cord (see 110-Volt next page). Close the PORTHOLES, WINDOWS,
and FORWARD HATCH. Turn on your VHF and electronics. ASSIGN crew members their various
positions. Once outside the marina, idle the engines while crew brings in fenders and lines. If your vessel
is equipped with a bow thruster, this is often helpful to hold the bow to the dock while the bowline is
removed.
Cruising
All close quarters maneuvering should always take place at the FLYBRIDGE HELM.
Engage the GEARSHIFTS. Ensure the throttles are in the ‘idle’ position before engaging the gearshifts to
avoid transmission damage. Cruising speed is a maximum of about 2800 RPMS. If you run at 1800
RPMS you will cruise at 8 to 10 knots and use only --- gallons of diesel per hour. Your speed will vary
depending upon the weight and load and weather conditions. TRIM TABS can be adjusted for comfort
and visibility by putting in the “bow down” position.
Note -- Avoid higher engine speeds as it causes higher engine temperature, possible damage, and higher
fuel consumption. In general, lower RPMs result in much improved fuel economy.
The synchronizers can be activated at either helm. Make sure the button is pulled out to sync the engines.
The starboard controls act as the master; the port controls are the slave. To desynchronize the engines,
push the button back in. If you have trouble desynchronizing the engines, pull the button out and push it
back in, repeatedly, with both engines at idle.
Docking
During docking, use the FLYBRIDGE HELM
for greater visibility to the stern. Have your crew make
ready the lines and fenders and give clear instructions on how you will be docking. Often times your
