Yamaha F150A Service Manual page 85

Cylinder block ..............................................................................................5-38
Disassembling the cylinder block ............................................................ 5-41
Checking the balancer assembly............................................................. 5-41
Checking the piston diameter .................................................................. 5-41
Checking the cylinder bore ...................................................................... 5-42
Checking the piston clearance ................................................................5-42
Checking the piston rings ........................................................................5-42
Checking the piston ring grooves ............................................................ 5-43
Checking the piston ring side clearance.................................................. 5-43
Checking the connecting rod big end side clearance ..............................5-43
Checking the crankshaft ..........................................................................5-44
Checking the crankpin oil clearance........................................................ 5-45
Selecting the connecting rod bearing ......................................................5-46
Checking the crankshaft main journal oil clearance ................................5-47
Selecting the crankshaft main bearing ....................................................5-48
Disassembling the oil pump..................................................................... 5-49
Checking the oil pump ............................................................................. 5-49
Assembling the oil pump .........................................................................5-49
Assembling the pistons and cylinder block.............................................. 5-50
Installing the power unit...........................................................................5-55
63P3F11
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