Yamaha WR45OFR service manual Pilot screw 4 turns out example 2 turns out example

CARBURETOR

ENG

11.Install:

●Needle valve 1

●Float 2

●Float pin 3

NOTE:

●After installing the needle valve to the float, install them to the carburetor.

●Check the float for smooth movement.

12.Install:

●Pilot screw 1

●Spring 2

●Washer 3

●O-ring 4

Note the following installation points:

●Turn in the pilot screw until it is lightly seated.

●Turn out the pilot screw by the number of turns recorded before removing.

Pilot screw:

1-3/4 turns out (example)

*1-1/2 turns out (example)

* Except for USA

	1	4
		2
		3
		5
	5
		1
		2
	4
5		3

13.Install:

●O-ring

●Leak jet 1

●Float chamber 2

●Screw (float chamber) 3

●Cable holder (throttle stop screw cable)

4

●Hose holder (carburetor breather hose)

5

14.Install:

●Diaphragm (air cut valve) 1

●Spring (air cut valve) 2

●O-ring 3

●Air cut valve cover 4

●Screw (air cut valve cover) 5

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