Service Manual (KLZ1000C) — page 165 of 762

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COOLING SYSTEM 4-19
Thermostat
Thermostat Removal
• Drain:
   Coolant (see Coolant Change(2-22))
• Throttle Body Assy (see Throttle Body Assy Removal(3
  Remove:

     -50))
•   Slide the clamp [A].
•   Disconnect:
     Water Hose [B]

• Remove:
   Thermostat Cover Bolts [A]
     Thermostat Housing Cover [B]
     Thermostat

Thermostat Installation
• Install the thermostat in the housing so that the air bleeder
  hole [A] is on top.

• Replace    the O-ring [A] with a new one.
• Apply   grease to the O-ring, and install it.
• Install the thermostat housing cover.
                             NOTE
    ○Note that the thermostat does not move at the place
     when installing the thermostat housing cover.

• Apply  a non-permanent locking agent to the threads of
  the thermostat cover bolts.
• Tighten:
    Torque - Thermostat Cover Bolts: 6.0 N·m (0.61 kgf·m, 53
               in·lb)
• Fill the radiator with coolant (see Coolant Change(2-22)).
• Install the removed parts.