Yanmar 1GM10V Spezifikationen PDF herunterladen (Seite 59)

Every 150 Hours of Operation

Perform the following maintenance every

150 hours of operation.

• Changing the Engine Oil

• Changing the Marine Gear Oil

• Inspecting the Battery Electrolyte

Level

Changing the Engine Oil

See Changing the Engine Oil on page 50.

Changing the Marine Gear Oil

Refer to the Operation Manual supplied with

your marine gear or sail-drive unit for service

and maintenance details.

Inspecting the Battery Electrolyte

Level (Serviceable Batteries Only)

WARNING! Batteries contain sulfuric

acid. NEVER allow battery fluid to come

in contact with clothing, skin or eyes.

Severe burns could result. ALWAYS

wear safety goggles and protective

clothing when servicing the battery. If

battery fluid contacts the eyes and / or

skin, immediately flush the affected area

with a large amount of clean water and

obtain prompt medical treatment.

NOTICE: Battery fluid tends to

evaporate in high temperatures,

especially in summer. In such

conditions, inspect the battery earlier

than specified.

1. Make sure the engine is off and the key

is removed.

2. Turn the master battery switch to OFF

(if equipped) or disconnect the negative

(-) battery cable.

3. Remove the plugs and check the

electrolyte level in all cells. NOTICE:

NEVER attempt to remove the

covers or fill a maintenance-free

battery.

4. If the electrolyte level is lower than the

minimum fill level (Figure 3, (1)), fill

with distilled water (Figure 3, (2))

(available locally) to the upper level

(Figure 3, (3)) of the battery.

UPPER LEVEL

LOWER LEVEL

(2)

(3)

(1)

0004566

Figure 3

1 – Lower Level

2 – Battery Fluid

3 – Upper Level

If the engine cannot be started or the rpm

does not rise to rated output, measure the

specific gravity of the battery with a

hydrometer. The specific gravity of a fully

charged battery is 1.27 or more at 20°C

(68°F). Specific gravity of 1.24 or lower

requires battery charging.

If charging the battery does not raise the

specific gravity, replace the battery.

Note: The maximum fill level is

approximately 10 to 15 mm

(3/8 to 9/16 in.) above the plates.

PERIODIC MAINTENANCE

GM Series Operation Manual 53

© 2007 Yanmar Marine International

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