Yanmar 3YM30 Operations Manual (January 2009)

PERIODIC MAINTENANCE

Figure 7

4. If the electrolyte level is lower than the minimum fill level (Figure 7, (1)) , fill with distilled water (Figure 7, (2))

(available locally) up to the upper limit

(Figure 7, (3)) of the battery.

(2)

Every 100 Hours of Operation

Perform the following maintenance every

100 hours or every 6 months of operation, whichever comes first.

• Changing the Sail Drive Gear Oil

Changing the Sail Drive Gear Oil

Refer to the Sail Drive Operation Manual for the procedure for changing gear oil.

UPPER LE

VEL

LOWER LE

VEL

(3)

(1)

Figure 7

1 – Lower Level

2 – Distilled Water

3 – Upper Level

Note: The maximum fill level is approximately 10 to 15 mm

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

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62 YM Series Operation Manual

© 2009 Yanmar Marine International