Exhaust System Inspection; Specifications; Service Data - Suzuki GSX-R750 Service Manual

• Install the connector (2).
CAUTION
!
Replace the connectors with new one.
NOTE
• When installing a new connector, remove
all of the old sealer from the exhaust pipe
and muffler. Apply the exhaust gas sealer
to both the inside and outside of the new
connector.
• The chamfer side "A" of connector (2) face
the muffler.
: Muffler seal (MUFFLER SEAL LOCTITE
5920 (commercially available) or equivalent)
"A"

Service Data

FI Sensors
Item
HO2 sensor output voltage
EXCVA position sensor input
voltage
EXCVA position sensor output
voltage
EXCVA position sensor resistance
2
I837H11B0016-01

Specifications

0.4 V and less at idle speed
0.6 V and more at 5 000 r/min
Closed
Opened
• Tighten the muffler mounting nut (3) and muffler
connecting bolt (4) to the specified torque.
Tightening torque
Muffler mounting nut (e): 25 N·m (2.5 kgf-m, 18.0
lb-ft)
Muffler connecting bolt (f): 23 N·m (2.3 kgf-m,
16.5 lb-ft)
3

Exhaust System Inspection

Inspect the exhaust pipe connection and muffler
connection for exhaust gas leakage and mounting
condition. If any defect is found, replace the exhaust
pipe assembly or muffler with a new one.
Check the exhaust pipe bolts, muffler connecting bolt
and muffler mounting bolt are tightened to their specified
torque. Refer to "Exhaust System Components
(Page 1K-5)".
Standard/Specification
4.5 – 5.5 V
0.45 – 1.4 V
3.6 – 4.55 V
Approx. 3.1 kΩ
Exhaust System:
(e)
4
(f)
I837H11B0017-03
B838H21B06009
B838H21B07001
Note
At adjustment
position
1K-14