2005+ Mercury Verado 4 Stroke 200/225/250/275 6 gear housing Service Manual, Page 160Get this manual
Left Hand Rotation 8Place flat washers onto studs (located on either side of driveshaft housing)Start nut on these studs and tighten finger-tight9Insert speedometer tube into speedometer tube coupler ob01535
aShift shaft couplerNuts and flat washers (2 each side)
Speedometer tube
10Start screw at rear of gear housing inside trim tab recessDo not tighten screw at this time
aScrewAnodic plate attaching bolt
Description Nuts (2 each side)
ob01 286
cRibs (align carefully with anodic plate)