TOHATSU BFT115A Service Manual page 504

GEAR CASE (STANDARD ROTATION)
Apply marine grease to the vertical shaft (1) spline area
and water tube seal ling (2).
Apply marine grease to the vertical shaft bushing (3)
inner surface. (XC, XD and XU types only)
Install the two dowel pins (4) to the gear case (5).
Install the gear case by aligning the spline cutout (6) of
the shift rod (7) with the spline projection (8) of the shift
rod A (9).
Loosely install the seven bolts (10).
Tilt down the motor to the lowermost position.
Tighten the seven bolts to the specified torque.
TORQUE: 34 N·m (3.5 kgf·m, 25 lbf·ft)
Install the trim tab (1) by aligning the " " marks (2).
(single motor type)
Install the gear case cover (3). (dual motor type)
Install and tighten the bolt (4).
After installing the gear case, adjust the shift control
cable (page 20-16).
16-10
(3): XC/XD/XU types only:
(9)
(8)
(1)
(7)
(6)
(2)
(10)
(3)
(1)
(4)
(4)
(4)
(5)
(2)