SOHC.co.uk Forums > CB500/550

CB500 leaky oil pump

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Johnwebley:
thanks guys,

  Impact driver tried,impact wrench tried,

 still as tight as .........???  whatever

the heads are hardly marked,just VERY tight,

 what about running the moter to get the oil hot ?

 would that help free the screws ?



 if I do try again,and damage the pump,does any one have a spare for sale ??



thanks

Trigger:
If you have heated the them up until they glow and will not move it is time to drill John ;)

Johnwebley:

--- Quote from: Trigger on January 09, 2016, 07:34:37 PM ---If you have heated the them up until they glow and will not move it is time to drill John ;)

--- End quote ---


 not tried that HOT !!!

  just a warm engine hot !!

I guess I need to run the motor to get it hot,then apply a blow torch on the screw heads ?

Bryanj:
If it really goes tits up I can probably find you a casing but don't just tap the impact screwdriver hit the bit into the screw first(fairly hard) to make it a tight fit then attach the impact driver and HIT it 'kin ard

matthewmosse:
Best check if it is same part as cb550, either way if it goes badly wrong I am sure I have a spare I could sell.

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