3-13
EMF50211
BREAKING IN (RUNNING IN)
ENGINE
Your new engine requires a period of
break-in (running-in) to allow mating sur-
faces of moving parts to wear-in evenly.
Correct break-in (running-in) will help
ensure proper performance and longer
engine life.
c
C
8
Failure to follow the break-in (running-
in) procedure may result in reduced
engine life or even severe engine dam-
age.
8
Premix fuel must be used during break-
in (running-in) in addition to oil in the
Precision Blend System.
E
Break-in (running-in) premix ratio (for
Precision Blend System model)
Gasoline (Petrol) : Engine oil=50 : 1
Break-in (running-in) time:
10 hours
Break-in (running-in) premix ratio (for
Pre-mix model):
Gasoline (Petrol) : Engine oil=25 : 1
Refer to “Gasoline/Petrol and Oil
Mixing”.
Mixing ratio
50 : 1
Gasoline (Petrol)
Engine oil
0.02 L
0.24 L
0.28 L
0.48 L
(0.02 US qt, (0.25 US qt, (0.30 US qt, (0.51 US qt,
0.02 Imp qt) 0.21 Imp qt) 0.25 Imp qt) 0.42 Imp qt)
1 L
12 L
14 L
24 L
(0.26 US gal, (3.2 US gal,
(3.7 US gal, (6.3 US gal,
0.22 Imp gal) 2.6 Imp gal) 3.1 Imp gal) 5.3 Imp gal)
6L2-9-1H 3A 4/20/01 1:51 PM Page 14
Summary of Contents for 25A
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Page 96: ...4 19 E MU00366 GREASING Yamaha marine grease Water resistant grease 25 103141b ...
Page 97: ...4 20 E 25 3 30 103141a EMU00366 GREASING Yamaha marine grease Water resistant grease ...
Page 98: ...4 21 E 30 EMU00366 GREASING Yamaha marine grease Water resistant grease ...
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