nsr 125f electrical problem i think please help

[blue_smoke]

my nsr125f has always been a good bike no problems then a couple of days ago the back week locked up the temprature guage shot up and it just seized i just managed to keep it up rite whylst sliding down the road good fun though lol it turned out that the starter motor had locked on and there is a short in the wiring some were but the temprature guage is still maxed and its cold it wont start but turns over and there is fuel air and spark when the plug is out of the head could it be an earthing short some where has n e one else had any similar problems or might n e one have n e idea whats wrong thanks

[rizzla]

how many miles has it done? i would check the compression maybe it needs a new top end any way! also is the oil pump timed correctly. As its unfaired i would give the wiring loom a check as water could have got into the terminals some where.

[blue_smoke]

yeh bike was going 2day went out for a ride all fine but it over heated n stoped again so had 2 push it home that sucked got it going again checked all the cooling system took out the thermostat cos it was messed up and the temprature guage is broke now so it stays on hot all the time but went out for a lilttle ride just round the block and it over heated again n stopped workin so pushed it home again i thought maybe a blockage in the system cos when i start it without the filler cap on the cooling system it spits out most the coolant well any ideas will be very helpfull

thanks all

mike

[alains]

it may be the water pump propellar and the cover
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the worst day fishing is better than the best day working

[blue_smoke]

yeh i checked the water pumo it liiks in good condition and it spins when i crank it but what could be wrong with the case do u mean tlike scores n damage inside becaus it doesnt leak

thanks mike

[alains]

the propellar (1) can be damaged and pump cover (4) where the propellar turn inside . buy some sealing pasta , take of the cover and have a good look at your pump . you also have a special seal (3) behind the propellar , look if it's in good condition (cooling liquid may leak inside the bottom end) . if all is ok , put slightly pasta on (5) and refit . otherwise call DSS 01728 833020 to order spares
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the worst day fishing is better than the best day working

[blue_smoke]

thats briliant thanks alot im just going to go have a look over it thanks again ill get back 2 u tell ya how it went
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[blue_smoke]

ummmm yeh not good the impeller has a couple of pieced broken off the drive gear 2 the impeller in the crank is shattered but the casing and the inside of the crank case all looks fine also i think the radiator was blocked so i presurised that and a loada brown gunk came out and i think the seals are gone because there was a lot of oil in the coolant so just ordering parts and gona fit them then ill get back 2 u again thanks again for all the help spose itle be a few day befor i get the parts so ill put a post on when its finished thanks
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dream your life & live your dreams

[alains]

if they have in stock , not more than 3 days . phone tim he will certainly help you
____________________
the worst day fishing is better than the best day working