Honda CBR 400RR NC29 Overheating (going into H)

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Bowches
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Joined: Thu Mar 10, 2016 5:47 pm
Bike owned: Honda cbr 400
Honda CBR 400RR NC29 Overheating (going into H)

Post by Bowches » Wed Jul 04, 2018 10:04 pm

Hi all

My CBR 400 is overheating badly, the fan is not turning on and even today where it was raining it was still in the H zone, What may be the problem??

Thanks

moforockband
Familiar Member
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Bike owned: GK73a SP CRM250 mk3
Re: Honda CBR 400RR NC29 Overheating (going into H)

Post by moforockband » Thu Jul 05, 2018 8:30 am

from best case scenario to worst.


low coolant level
air in system
clogged radiator or serious fin damage
knackered pump or drive
thermostat stuck or seized
head gasket issue

Bowches
Familiar Member
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Posts: 321
Joined: Thu Mar 10, 2016 5:47 pm
Bike owned: Honda cbr 400
Re: Honda CBR 400RR NC29 Overheating (going into H)

Post by Bowches » Sat Jul 14, 2018 8:57 am

moforockband wrote:
Thu Jul 05, 2018 8:30 am
from best case scenario to worst.


low coolant level
air in system
clogged radiator or serious fin damage
knackered pump or drive
thermostat stuck or seized
head gasket issue
Thank alot for your help moforockband.....I have just changed my fuel pump, the previous fuel pump died. The fan is not running, I will have to sort that out but I will go through the list of problems you have written. Thank you


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