2004 SR Johnson 2-stroke 40, 50HP Service Manual, Page 71Get this manual

2004 SR Johnson 2-stroke 40, 50HP Service Manual, Page 71

MAINTENANCE SYNCHRONIZATION AND LINKAGE Loosen the carburetor lever adjustment screw on the upper carburetorRotate each throttle shaft slightly and allow it to snap shut Pick-up mark must point to the center of the cam follower1

1Carburetor lever adjustment screw

Cam follower adjustment screw Pick up mark

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