Suzuki GW250 Service Manual page 235

4-94 FI SYSTEM DIAGNOSIS
• Install the HO2 sensor is in the reverse order of removal.
Pay attention to the following points:
Do not apply oil or other materials to the sensor air hole.
• Apply anti-seize compound to thread part a of HO2 sensor.
• Tighten the HO2 sensor 5 to the specified torque.
 HO2 sensor: 25 N·m (2.5 kgf-m, 18.0 lbf-ft)
• Clamp the HO2 sensor lead wire. (10-14)
• Apply thread lock to the reservoir tank mounting bolt 6 and
tighten it to the specified torque.
 Reservoir tank mounting bolt:
 99000-32110: THREAD LOCK CEMENT SUPER "1322"
6 N·m (0.6 kgf-m, 4.5 lbf-ft)
or equivalent