TOHATSU BFT115A Service Manual page 425

Hold the hexagonal part of exhaust camshaft (1) with a
wrench or equivalent tool.
Install the exhaust camshaft sprocket (2) by aligning its
groove (3) with the dowel pin (4) of the exhaust
camshaft.
Apply engine oil to the threads and seating surface of
the bolt and tighten it to the specified torque.
TORQUE: 72 N·m (7.3 kgf·m, 53 lbf·ft)
Hold the hexagonal part of intake camshaft (1) with a
wrench or equivalent tool.
Install the intake camshaft sprocket (2) by aligning its
groove (3) with the dowel pin (4) of the intake camshaft.
Apply engine oil to the threads and seating surface of
the bolt and tighten it to the specified torque.
TORQUE: 115 N·m (11.7 kgf·m, 85 lbf·ft)
CYLINDER HEAD
(2)
(2)
(3)
(1)
(3)
(4)
(1)
(4)
14-33