Engine; Installing Top Cowling - Yamaha F4 Manuel De L'utilisateur

1. Oil dipstick
2. Upper mark
3. Lower mark
6. Install the oil filler cap and tighten it com-
pletely.
7. Install the top cowling.
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Engine

 Check the engine and engine mounting.
 Look for loose or damaged fasteners.
 Check the propeller for damage.
 Check for engine oil leaks.
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Installing top cowling

1. Check the rubber seal for damage. If the
rubber seal is damaged, have it replaced
by a Yamaha dealer.
2. Align the fuel tank cap and manual start-
er handle with their respective holes in
the top cowling.
1. Fuel tank cap
2. Manual starter handle
3. Rubber seal
3.
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2
3
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1. Hook
4.
5.
1 1. Cowling lock lever
6.
2
3
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Hook the top cowling hook onto the bot-
tom cowling, and then make sure that
the fuel tank cap and manual starter han-
dle fit properly into their respective holes.
Check to be sure the rubber seal is seat-
ed correctly between the top cowling
and the bottom cowling.
Pull the cowling lock lever down to se-
cure the top cowling.
Check the fitting of the top cowling by
pushing it with both hands. NOTICE: If
the top cowling is not installed cor-
rectly, water spray under the top
cowling can damage the engine, or
the top cowling can blow off at high
speeds.
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Operation
1
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