TOHATSU BFT75A Service Manual page 414

dummyhead dummyhead
CRANKCASE/CRANKSHAFT/
CYLINDER BLOCK ASSEMBLY
Set the dowel pin [1] in the cylinder block by lightly
tapping on the dowel pin with a plastic hammer as
shown.
• Tap lightly at right angles to the cylinder block. Take
care not to deform the dowel pin.
Drive the dowel pin [1] into the cylinder block using the
special tools and the hydraulic press as shown.
• Support the cylinder block with a suitable material to
prevent damage to the gasket matting surface of the
cylinder block.
TOOLS:
Driver [2]
Pilot, 10 mm [3]
Apply molybdenum disulfide oil to the outer side of the
piston and to the inner wall of the cylinder sleeve.
Push the piston into the cylinder block gently using the
handle of a hammer.
Install with the "IN" mark [1] on the piston head toward
the intake valve and the " " mark [2] toward the cam
chain.
Install the connecting rod bearing on the connecting
rod, aligning the projection [3] on connecting rod
bearing with the concave [4] in the connecting rod.
07749-0010000
07746-0040100
[2]
CYLINDER BLOCK
[1]
[2]
[3]
[1]
[3]
[1]
[4]
15-13