Suzuki DF 2.5 Service Manual page 102

6-36 POWER UNIT
6. Install the oil pump shaft 5.
CRANKCASE TO CYLINDER
1. Clean the mating surfaces of the cylinder block and the
crankcase.
2. Install the two dowel pins 1 and the gasket 2 to the cylinder
block.
3. Install the thrust washer 3 into the crankshaft.
4. Apply engine oil to the crank journals.
5. Apply engine oil to the crankcase bearing, the crankshaft
lower oil seal and the driveshaft oil seal.
6. Install the crankcase to the cylinder block.
7. Tighten the eight crankcase bolts to the specified torque in
the order indicated.
 Crankcase bolt: 11 N·m (1.1 kg-m, 8.0 lb-ft)
BREATHER PLATE AND THERMOSTAT
1. Install the reed valve 1 to the cylinder block and secure with
a screw.
6
2
8
4
3
5
1
7