Suzuki SWIFT RS415 2017, Service Manual

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1F-7 Engine Cooling System:
Cooling Water Pipes or Hoses Removal and
Installation
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Removal
1) Drain coolant referring to “Cooling System Draining:
”.
2) To remove these pipes or hoses, loosen clamp on
each hose and pull hose end off.
Installation
Install removed parts in reverse order of removal
procedure, noting the following.
• Tighten each clamp securely.
• Refill cooling system referring to Step 7) to 22) of
“Cooling System Flush and Refill: ”.
Thermostat Removal and Installation
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Removal
1) Drain coolant referring to “Cooling System Draining:
”.
2) Remove intake manifold referring to “Intake Manifold
Removal and Installation: in Section 1D”.
3) Remove generator referring to “Generator
Dismounting and Remounting: in Section 1J”.
4) Disconnect water hose (1) and heater hose (2) from
each pipe.
5) Remove thermostat case (3) with thermostat cap (4)
and water inlet pipe (5).
6) Remove water inlet pipe with thermostat cap from
thermostat case.
7) Remove thermostat from thermostat case (3).
Installation
Reverse removal procedure for installation noting the
following points.
• When positioning thermostat (1) on thermostat case
(2), be sure to position it so that air bleed valve (3)
comes at position as shown in the figure.
• Use new O-rings when installing.
• Adjust water pump belt tension referring to “Water
Pump / Generator Drive Belt Tension Inspection and
Adjustment: ”.
• Adjust A/C compressor belt tension referring to
“Compressor Drive Belt Inspection and Adjustment:
in Section 7B”.
• Refill cooling system referring to Step 7) to 22) of
“Cooling System Flush and Refill: ”.
• Verify that there is no coolant leakage at each
connection.
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