1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 268Get this manual

THROTTLESHIFT LINKAGE (TILLER HANDLE SHIFT MODELS)
Installation
1Secure throttle camcontrol lever assembly onto mounting boss of crankcase cover with boltTorque bolt to 7.9 Nm (70 lbin2Connect timing link between ball joints of control lever and trigger assembly

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