Starting Procedures; Engine Operation - Tayana 37 Operation & Maintenance Manual

2. Starting Procedures

a. Release shaft lock, if so equipped.
b. Set controls in neutral. Pull throttle control knob "out" if equipped with single
lever control.
c. Check operation of "stop" control.
d. Advance throttle slightly--approximately 1/4.
e. Turn ignition switch to "on" and operate "starter".
NOTE: Some engines are equipped with "pre-heat".
f. Operate engine about 1000 rpm. Check immediately for oil pressure reading.
g. Check for water discharge.
h. Check ammeter for "charge" indication.
i. Allow engine to reach normal operating temperature and observe any tendency
to continue to rise.
j. A final visual check of the engine room is recommended, as the engine is
warming up.
k. Check forward and reverse operation at idle speed before "casting off" lines.

3. Engine Operation

a. Run engine at speeds as recommended in engine manual. Always reduce engine
rpm to "idle" before shifting, and make throttle adjustments gradually.
b. Observe engine instruments periodically.
c. Avoid long periods of maximum rpm, as well as extended "idle" periods. Always
run engine long enough to reach normal operating temperature, as short runs
cause excess engine deposits and sludge formation in oil
d. Become familiar with the sound of your engine at its cruising speeds, and note
any vibration characteristics. When an abnormal sound or vibration occurs,
reduce rpm and make a quick check of instruments and conditions. Have
problem checked as soon as possible.
e. Observe ammeter readings periodically; and -as battery becomes charged (low
charge rate), you may switch over to the #2 battery.
CAUTION:
The alternator should not be charging at maximum for long periods of time. If
this occurs, it is advisable to allow a cooling off period at 10 minute intervals,
switching to the "charged" battery or operating at lower rpm's.
Check engine manual for instructions.
Do not turn battery switch to "off" position while
engine is running. To do so may damage voltage
regulators and possibly destroy diode rectifier in the
alternator. It is advisable to reduce rpm to idle if
possible while switching batteries to prevent an
unnecessary surge on the system.
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