Honda CBR650RA Shop Manual page 78

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FRAME/BODY PANELS/EXHAUST SYSTEM
REMOVAL/INSTALLATION
Remove the drive sprocket cover (page 2-15).
Pull down the radiator (page 8-7).
Disconnect the A/F sensor 4P (Black) connector [1] and
ED, IIED, IIIED,
remove the A/F sensor wire [2] out of the frame.
IVED, FO, IIFO, KO,
IIKO models
Disconnect the O
MA, IIMA, IN, TH,
remove the O
IITH, U, IIU, BR,
IIBR models
Remove the following:
– Joint nuts [1]
– Mounting bolts [2] collars (Right; short/Left; long) [3]
– Exhaust pipe/muffler [4]
– mounting rubbers [5]
– Gaskets [6]
Be sure to verify the length from the stud bolt head to
the cylinder head surface (page 2-18).
Install new gaskets and mounting rubbers.
Install the exhaust pipe/muffler with the collars,
mounting bolts and joint nuts by setting the exhaust
pipe flanges onto the stud bolts, and screw all the
fasteners in fully.
Tighten the joint nuts first to the specified torque, then
tighten the mounting bolts.
TORQUE:
Exhaust pipe joint nut: 18 N·m (1.8 kgf·m, 13 lbf·ft)
Muffler mounting bolt: 21 N·m (2.1 kgf·m, 15 lbf·ft)
Install the removed parts in the reverse order of
removal.
STUD BOLT REPLACEMENT
Remove the exhaust pipe/muffler (page 2-18).
Thread two nuts onto the stud bolt and tighten them
together, and use a wrench on them to turn the stud bolt
out.
Install a new stud bolt with the short threads facing the
cylinder head.
Tighten the stud bolt securely.
After installation, check that the length from the bolt
head to the cylinder head surface is within specification.
Install the exhaust pipe/muffler (page 2-18).
2-18
sensor 4P (Black) connector [1] and
2
sensor wire [2] out of the frame.
2
[2]
[2]/[3]
[5]
[4]
19.5 – 20.5 mm
(0.77 – 0.81 in)
[1]
[6]
[1]