Honda CBF600SA Service Manual page 351

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys.
SERVICE INFORMATION
GENERAL
• The crankcase must be separated to service the crankshaft, cylinder and piston/connecting rod. Refer to procedures for
crankcase separation (page 11-5).
• Mark and store the connecting rods, bearing caps and bearing inserts to be sure of their correct locations for reassem-
bly.
• The crankpin and main journal bearing inserts are select fit and are identified by color codes. Select replacement bear-
ings from the code tables. After selecting new bearings, recheck the oil clearance with a plastigauge. Incorrect oil clear-
ance can cause major engine damage.
• Clean the oil jets in the upper crankcase with compressed air before installing the pistons.
SPECIFICATIONS
Crankshaft Connecting rod side clearance
Crankpin bearing oil clearance
Main journal bearing oil clearance
Runout
Piston, piston Piston O.D. at 6 (0.2) from bottom
rings
Piston pin bore I.D.
Piston pin O.D.
Piston-to-piston pin clearance
Piston ring end
gap
Piston ring-to-ring
groove clearance
Cylinder I.D.
Out of round
Taper
Warpage
Cylinder-to-piston clearance
Connecting rod small end I.D.
Connecting rod-to-piston pin clearance
TORQUE VALUES
Connecting rod bearing cap
nut
Crankcase 8 mm bolt (main
journal bolt)
email: info@motomatrix.co.uk
ITEM
Top
Second
Oil
(side rail)
Top
Second
26 N·m (2.7 kgf·m, 19 lbf·ft)
15 N·m (1.5 kgf·m, 11 lbf·ft) + 120°
CRANKSHAFT/PISTON/CYLINDER
STANDARD
0.15 – 0.30 (0.006 – 0.012)
0.028 – 0.052 (0.0011 – 0.0020)
0.020 – 0.038 (0.0008 – 0.0015)
–
66.965 – 66.985 (2.6364 – 2.6372)
16.002 – 16.008 (0.6300 – 0.6302)
15.994 – 16.000 (0.6297 – 0.6299)
0.002 – 0.014 (0.0001 – 0.0006)
0.10 – 0.20 (0.004 – 0.008)
0.21 – 0.31 (0.008 – 0.012)
0.2 – 0.7 (0.01 – 0.03)
0.030 – 0.060 (0.0012 – 0.0024)
0.015 – 0.050 (0.0006 – 0.0020)
67.000 – 67.015 (2.6378 – 2.6384)
–
–
–
0.015 – 0.050 (0.0006 – 0.0022)
16.030 – 16.044 (0.6311 – 0.6317)
0.030 – 0.05 (0.0012 – 0.0020)
Apply engine oil to the threads and seating
surface.
See page 11-17
Replace with a new one.
Unit: mm (in)
SERVICE LIMIT
0.35 (0.014)
0.06 (0.002)
0.05 (0.002)
0.05 (0.002)
66.90 (2.634)
16.02 (0.631)
15.98 (0.629)
0.04 (0.002)
0.4 (0.02)
0.5 (0.02)
1.0 (0.04)
0.10 (0.004)
0.08 (0.003)
67.10 (2.642)
0.10 (0.004)
0.10 (0.004)
0.10 (0.004)
0.10 (0.004)
16.05 (0.632)
0.07 (0.003)
12-3