1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 288Get this manual

1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 288

TILLER HANDLE
Control Cables (Tiller Handle Shift Models)
Installation
1Rotate tiller handle twist grip to REVERSE gear position2Route extended cable over top of secondary gear pulley and secure cable into inner groove of pulleyPlace cable jacket into inner notch of cable anchor bracket
aExtended cableInner grooveCable jacketInner notch