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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:

Ect sensor removal and installation
Removal Remove the left side cowling. Refer to “exterior parts removal and installation” in section 9d .  Drain engine coolant. Refer to “cooling system inspection” in section 0b .  Disconnect the coupler and remove the ect sensor (1). Caution take special care ...

Fuel injector inspection and cleaning
Inspect the fuel injector in the following procedures:  remove the fuel injector. Refer to “throttle body disassembly and assembly” in section 1d .  Check the fuel injector for evidence of dirt and contamination. If present, clean and check for presence of dirt in the fuel lin ...

Electrical parts connector / coupler
Faulty fi system is often related to poor electrical contact of connector/coupler. Before servicing individual electronic part, check electrical contact of the connector/coupler. When connecting a connector, be sure to push it in until a click is felt. With a lock type coupler ...

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