Honda Metropolitan CHF50 Service Manual page 212

CRANKSHAFT/PISTON/CYLINDER
Apply engine oil to the crankcase bolt threads and
seating surface.
Install the bolts and tighten them in a crisscross pat-
tern in two or three steps.
TORQUE: 12 N m (1.2 kgf-m, 9 Ibf-ft)
Install the new sealing washer and drain bolt.
Tighten the bolt to the specified torque.
TORQUE: 25 N m (2.5 kgf m, 18 Ibf-ft)
CRANKCASE BOLTS
Clean the belt case mating surface of the crankcase.
Install a new rubber seal onto the crankcase.
Install the belt case and tighten the bolts securely.
Install the centerstand, bolts and tighten the bolts
securely.
Install the following:
- Drive pulley (page 9-11)
- Oil pump (page 4-7)
- Cylinder head/cam chain (page 8-18)
Install the engine into the frame (page 7-8).
BOLTS
BELT CASE
12-12