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Suzuki GSX-R 1000 Service Manual: Cooling fan inspection

Cooling fan operating temperature standard (on → off): approx. 100 ?‹C (212 ƒ‹f) (off → on): approx. 105 ?‹C (221 ƒ‹f)

Inspect the cooling fan in the following procedures:

  1.  disconnect the cooling fan motor coupler (1).

Suzuki GSX-R. Cooling fan inspection


  1. Test the cooling fan motor for load current with an ammeter connected as shown in the figure.

    If the fan motor does not turn, replace the cooling fan assembly with a new one. Refer to “radiator / cooling fan motor removal and installation” .

Note

  •  when making this test, it is not necessary to remove the cooling fan.
  •  Make sure that the battery has a capacity enough to supply the motor with 12 v.
  •  With the motor running at full speed, the ammeter should indicate an amperage not higher than 5 a.

Suzuki GSX-R. Cooling fan inspection


  1. Fan motor
  2. Ammeter
  3. Battery
  1. Connect the cooling fan motor coupler.
Radiator reservoir tank removal and installation
Removal Remove the right side cowling. Refer to “exterior parts removal and installation” in section 9d .  Disconnect the reservoir tank inlet hose (1) from the reservoir tank (2) and ...

Cooling fan relay inspection
Inspect the fan relay in the following procedures:  remove the frame covers. Refer to “exterior parts removal and installation” in section 9d (page 9d- 6).  Remove the cooling fan ...

Other materials:

Engine bottom side disassembly
Note the crankcase must be separated to service the crankshaft and conrod. Remove the engine assembly from the frame. Refer to “engine assembly removal” .  Remove the engine top side (1). Refer to “engine top side disassembly” . Crankcase breather (pcv) cover R ...

Cam chain guide / cam chain tensioner removal and installation
Removal Remove the cylinder head cover. Refer to “engine top side disassembly” .  Remove the cam chain guide no. 2 (1). Remove the cylinder head. Refer to “engine top side disassembly”  and “engine bottom side disassembly” .  Remove the starter clutch. Refer to “s ...

Thermostat removal and installation
Removal Drain a small amount of engine coolant. Refer to “cooling system inspection” in section 0b .  Lift and support the fuel tank. Refer to “fuel tank removal and installation” in section 1g (page 1g- 9).  Remove the thermostat cover (1). Remove the thermostat ( ...

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