Wellcraft Cruisers Owner's Manual download pdf (Page 79)

before every trip and fill if low. If oil level is full

and gauge reading is low, contact your dealer or a

qualified mechanic to rectify the problem. Do not

restart the engine until correcting the problem.

See the engine manufacturer’s specifications for

correct pressure ranges.

TEMPERATURE GAUGE

The temperature gauge measures the tempera-

ture of the engine water cooling system. You

should make a practice of always checking this

gauge right after starting the engine. Marine

engines draw sea water, circulate it through the

engine, and expel it overboard through the

exhaust system. If the temperature gauge

shows that the engine is hot, stop the engine

immediately. Refer to your engine owner’s man-

ual for instructions and corrective action.

VOLTMETER

The voltmeter measures the condition of the

main or cranking battery in volts DC. Normal

operating voltage when the engine is running at

1000 RPM or higher is between 12 and 15

volts. If your battery is fully charged, the volt-

meter should read in the 11.5 to 12.5 volt

range when the ignition is on and the engine is

not running. Check your battery and charging

system if the voltmeter reads below these nor-

mal ratings. An oscillating voltmeter reading

may indicate loose belts or loose electrical con-

nections.

SYNCHRONIZER

A synchronizer is an aid in adjusting the throt-

tles so both engines are running at the same

speed. Lack of engine synchronization leads to

vibration which can be detrimental to the

engine, the boat and passengers.

The engines are synchronized when the indica-

tor needle is centered. When the needle points

to port, the port engine is running faster than

the starboard engine. When the needle points

to starboard, the starboard engine is running

faster than the port engine.

STEERING

Become familiar with the “feel” of your boat’s

steering system. Steering does vary from boat

to boat depending on hull shape, engine type,

water and wind conditions and load. Various

steering systems are used on our boats. On

smaller boats, a push/pull cable system is

used; on larger boats, power assisted and fully

hydraulic systems are common.

All steering systems require periodic mainte-

nance to be trouble–free and safe. Regular

checks are essential. Be sure to read the manu-

facturer supplied operator’s manual before

heading out on the water.

A manually adjustable trim tab is provided on

some sterndrives. Follow the instructions pro-

vided by the engine manufacturer for proper

adjustment. This trim tab, when correctly

adjusted, will help reduce steering effort

through the entire trim range.

To maintain a straight course, keep at least one

hand in control of the steering wheel at all

times while underway.

9-2

TEMP

°F/°C

240

120

160

200

100

VOLTS

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 118 119

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Wellcraft Cruisers Owner's Manual Page 79

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