Honda CBR125R Owner's Manual page 227

SERVICE INFORMATION
GENERAL
• This section covers service of the clutch and gearshift linkage. All services can be done with the engine installed in the
frame.
• Engine oil viscosity and level have an effect on clutch disengagement. Oil additives also effect clutch performance and
are not recommended. When the clutch does not disengage or the motorcycle creeps with the clutch lever pulled in,
inspect the engine oil level before servicing the clutch system.
• The oil pump removal is required when you remove the washer is located between the primary drive gear and right
crankshaft bearing (page 4-4).
SPECIFICATIONS
Clutch lever freeplay
Clutch
Clutch outer I.D.
Clutch outer guide
Mainshaft O.D. at clutch outer guide
TORQUE VALUES
Clutch center lock nut
Clutch spring bolt
Primary drive gear lock nut
Shift drum stopper arm bolt
Shift drum stopper plate bolt
Gearshift return spring pin
TOOLS
Lock nut wrench, 20 x 24 mm
07716-0020100
Gear holder
07724-0010200
ITEM
Spring free length
Disc thickness
Plate warpage
O.D.
I.D.
74 N·m (7.5 kgf·m, 55 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
64 N·m (6.5 kgf·m, 47 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
25 N·m (2.5 kgf·m, 18 lbf·ft)
Extension bar/handle
07716-0020500
CLUTCH/GEARSHIFT LINKAGE
STANDARD
10 – 20 (3/8 – 13/16)
40.0 (1.57)
2.92 – 3.08 (0.115 – 0.121)
–
30.000 – 30.021 (1.1811 – 1.1819)
22.959 – 22.980 (0.9039 – 0.9047)
16.991 – 17.009 (0.6689 – 0.6696)
16.966 – 16.984 (0.6680 – 0.6687)
Apply engine oil to the threads and seating surface.
Apply engine oil to the threads and seating surface.
Apply locking agent to the threads.
Clutch center holder
07GMB-KT70101
Unit: mm (in)
SERVICE LIMIT
–
38.3 (1.51)
2.85 (0.112)
0.15 (0.006)
30.54 (1.202)
22.93 (0.903)
17.04 (0.671)
16.59 (0.653)
10-3