Yamaha EF1000iS Owner's Manual - page 29

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NOTE:

Recommended engine oil classification:

API Service “SE” or “SF”.

711-068

q

711-069

3

2

AE01028

MUFFLER SCREEN AND SPARK ARRESTER

w

The engine and muffler will be very hot after the

engine has been run.

Avoid touching the engine and muffler while they

are still hot with any part of your body or clothing

during inspection or repair.

1. Remove the cover 1.

741-091

2. Remove the muffler screen.

2 Muffler screen

3 Screw

700-117a

788-010

8. Wipe the oil drain joint clean, and wipe up any

spilled oil.

c

C

Be sure no foreign material enters the crankcase.

9. Install the oil filler cap.

10. Replace the oil drain joint in its original position.

11. Install the cover and tighten the screw.

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