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3.1.2 Lube oil
(1) Selection of Engine Lube Oil
Use the following lube oil:
●
API CD SAE Viscosity
………
30
●
SAE Viscosity
……………
15W40
(2) Selection of Oil for marine gear.
●
Yanmar KMH6A, KMH6A1
…
SAE Viscosity 30
Follow the instructions for other types of Marine
Gear.
(3) Handling the Lube Oil
1) When handling and storing lube oil, be careful
not to allow dust and water to enter the Iube
oil. Clean around the filter port before refilling.
2) If lube oil of different brands are blended, the
quality of lube oil may deteriorate. To prevent
this, do not mix the lube oil.
3) Lube oil supplied to the engine will undergo
natural degeneration with time even when the
engine is not used.
Lube oil should be replaced at the specified intervals regardless of whether the engine is
being used or not.
3.1.3
Cooling Water
Use of Iube oils not specified in this operation manual may cause the seizure or
premature wear of internal parts and shorten the engine s life.
[NOTICE]
AIR TEMPERATURB
Single grade
Multi grade
SAE 30
SAE 40
SAE 20W40
SAE 15W40
SAE10W
SAE 10W20
SAE SW20
SAE 15W30
50
40
30
20
10
0
5
10
15
20
30
35
40
55
25
104
86
68
50
32
23
14
5
4
13
22
31
40
67
F
C
122
Be sure to add Long Life Coolant /Antifreeze (LLC) to cooling fresh water.
In cold seasons, the LLC is especially important.
Without LLC, cooling performance will decrease due to scale and rust in the
cooling water line. Without LLC, cooling water will freeze and expand, breaking
various parts.
IF YOU OPERATE YOUR EOUIMENT AT TEMPERATURES BELOW
THE LIMITS SHOWN, CONSULT YOUR DEALER FOR SPECIAL
LUBAICANTS AND STARTING AIDS.
[NOTICE]