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Suzuki GSX-R 1000 Service Manual: Radiator inspection and cleaning

Radiator hose inspection

Refer to “cooling system inspection” in section 0b .

Radiator inspection

Inspect the radiator for water leaks. If any defects are found, replace the radiator with a new one.

If the fins are bent or dented, repair them by carefully straightening them with the blade of a small screwdriver.

Suzuki GSX-R. Radiator inspection


Radiator cleaning

Blow out any foreign matter that is stuck in the radiator fins using compressed air.

Caution

  •  make sure not to bend the fins when using compressed air.
  •  Always apply compressed air from the engine side. If compressed air is applied from the front side, dirt will be forced into the pores of radiator.
  1. Remove the inner under cowlings. Refer to “exterior parts removal and installation” in section 9d .
  2.  Disconnect the cooling fan motor lead wire coupler (1).

Suzuki GSX-R. Radiator cleaning


  1. Remove the oil cooler (2) from the bracket.

Suzuki GSX-R. Radiator cleaning


  1. Remove the radiator mounting bolts.

Suzuki GSX-R. Radiator cleaning


  1. Move the radiator forward.
  2.  Apply compressed air from the engine side.

Suzuki GSX-R. Radiator cleaning


  1. Tighten the upper radiator mounting bolts.
  2.  Apply thread lock to the radiator bracket bolts and tighten all bolts securely.

: Thread lock cement
99000–32110 (thread lock cement super “1322” or equivalent)

Suzuki GSX-R. Radiator cleaning


  1. Apply thread lock to the oil cooler bolts and tighten them securely.

: Thread lock cement
99000–32110 (thread lock cement super “1322” or equivalent)

Suzuki GSX-R. Radiator cleaning


  1. Reinstall the removed parts.
Radiator cap inspection
Inspect the radiator cap in the following procedures:  remove the radiator cap. Refer to “cooling circuit inspection” .  Attach the radiator cap (1) to the radiator tester (2) as sho ...

Radiator / cooling fan motor removal and installation
Removal Remove the inner under cowlings. Refer to “exterior parts removal and installation” in section 9d .  Drain engine coolant. Refer to “cooling system inspection” in section 0b . ...

Other materials:

Special tools and equipment
Recommended service material Note required service material is also described in the following. “Exhaust system components” Special tool ...

Regulator / rectifier construction
Regulator/rectifier Regulator/rectifier bracket Air intake pipe (rh) Spacer Wiring harness Connect the regulator/rectifier couplers under the wiring harness 10 N·m (1.0 Kgf-m, 7.0 Lbf-ft) ...

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 ...

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