TOHATSU BFT115A Service Manual page 576

GEAR CASE (COUNTER ROTATION)
If the ball bearing (1) remains in the gear case side,
remove it using the bearing race puller (2) with the
replaced puller jaws (3) used in previous step and the
following special tools.
TOOLS:
Remover handle (4)
Remover weight (5)
Remove the reverse bevel gear shim (6) from the gear
case.
17-30
07936-3710100
07741-0010201
(4)
(5)
(2)
(1)
(3) (6)