TOHATSU BFT115A Service Manual page 560

GEAR CASE (COUNTER ROTATION)
INSTALLATION
Apply marine grease to the extension case grommet (1)
inner surface and install it to the extension case (2) as
shown.
Install the two dowel pins (3) to the extension case.
Clean the mating surfaces of the extension case (1) and
oil case using a degreasing agent.
Apply liquid sealant (Threebond® 5222B or equivalent)
to the specified area of extension case as shown.
Apply marine grease to the tip of the water tube (2).
Install the extension case by aligning the water tube
with the extension case grommet (3).
Install and tighten the eight bolts (4) to the specified
torque.
TORQUE: 39 N·m (4.0 kgf·m, 29 lbf·ft)
17-14
(1)
(3)
(2)
(1)
10 - 15 mm
(0.4 - 0.6 in)
20 - 25 mm
(0.8 - 1.0 in)
(3)
(4)
(2)
(1)