6L2-9-1K-3 2/17/03 18:40 Page 13
E
EMU01781
BREAKING IN ENGINE
Your new engine requires a period of
break-in to allow mating surfaces of mov-
ing parts to wear in evenly. Correct break-
in will help ensure proper performance
and longer engine life.
cC
8
Failure to follow the break-in procedure
could result in reduced engine life or
even severe engine damage.
8
Premix fuel must be used during break-
in in addition to oil in the oil injection
system.
Break-in time: 10 hours
For premix models
Gasoline to engine oil premix ratio
during break-in: 25:1 For details on
mixing fuel and oil, see “Gasoline
and oil mixing” in this chapter.
For oil injection system models
Gasoline to engine oil premix ratio
during break-in: 50:1
EMU00225
Mixing ratio
50
: 1
1
L
12 L
(0.26 US gal, (3.2 US gal, (3.7 US gal, (6.3 US gal,
Imp gal) 2.6 Imp gal) 3.1 Imp gal) 5.3 Imp gal)
14 L
24 L
Gasoline (Petrol)
Engine oil
0.22
0.02
L
0.24 L
(0.02 US qt, (0.25 US qt, (0.30 US qt, (0.51 US qt,
Imp qt) 0.21 Imp qt) 0.25 Imp qt) 0.42 Imp qt)
0.28 L
0.48 L
0.02
3-12
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 25C |
| Model Year | 2004 |
| Download File |
|
| Language | English |
| Product Brand | Yamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926 Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard |
| Document File Type | |
| Publisher | yamaha-motor.com |
| Wikipedia's Page | Yamaha Motor Company |
| Copyright | Attribution Non-commercial |
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