Honda CBR650F Service Manual page 247

dummyhead dummyhead
CRANKCASE/TRANSMISSION
Apply molybdenum oil solution to the main journal
bearing sliding surfaces on the lower crankcase.
Install the lower crankcase onto the upper crankcase.
Install new crankcase main journal bolts [1].
• Tighten the crankcase main journal bolts using the
Plastic Region Tightening Method.
• Do not reuse the crankcase main journal bolts,
because the correct axial tension will not be
obtained.
• The crankcase main journal bolts are pre-coated
with an oil additive for axial tension stability. Do not
remove the oil additive from the new crankcase main
journal bolt surfaces.
Make sure the upper and lower crankcase are seated
securely.
Tighten the crankcase main journal bolts in numerical
order as shown in a crisscross pattern in 2 or 3 steps to
the specified torque.
Further tighten the crankcase main journal bolts 120°.
TORQUE: 15 N·m (1.5 kgf·m, 11 lbf·ft) + 120°
Install the all crankcase bolts.
Tighten the crankcase bolts in a crisscross pattern in 2
or 3 steps to the specified torque.
TORQUE:
Crankcase 10 mm bolt [1]:
39 N·m (4.0 kgf·m, 29 lbf·ft)
Crankcase 8 mm bolt [2]:
24 N·m (2.4 kgf·m, 18 lbf·ft)
Crankcase 6 x 50 mm bolt [3]:
12 N·m (1.2 kgf·m, 9 lbf·ft)
Crankcase 6 x 35 mm bolt [4]
12 N·m (1.2 kgf·m, 9 lbf·ft)
Install the wire stay [1] and bolt [2], then tighten the bolt.
Tighten the crankcase 6 x 50 mm bolt [3] to the
specified torque.
TORQUE: 12 N·m (1.2 kgf·m, 9 lbf·ft)
Install the removed parts in the reverse order of
removal (page 13-2).
13-6
9 5 1
2
10 6
[1]
[2]
[1]/[2]
[1]
7
3
8
4
[3]
[4]
[3]