What started out as a relatively simple job has left me probably looking at getting a replacement engine. Im not sure how it happened, maybe someone can shed some light, but be careful when re-furbing your existing pump and source parts from a reputable supplier.
I had been losing water from the slot on the side of the block so had a problem with the water pump, then it stopped working altogether so we took it out, only problem was actually pulling it out of the hole. Once it was out it was obvious that the rubber seal had gone, so I bought a pump repair kit online and fitted the new parts, bearing, oil and water seals, o ring, gaskets etc.
The pump went back in no problem, put everything back started her up and all seemed fine, no leaks. Left her ticking over for a bit to reach the right temperature. Then took her for a spin up the road, went about 500 yards then suddenly an horrible noise and the engine died. Turned her over and there was a loud 'ratchet' sort of noise as it spun.
The next day I took the pump out and noticed 4 of the gear teeth on the bottom of the shaft were broken. Looked down the hole and sure enough teeth on the shaft also broken, the rest of the pump seems ok, bearing spinning freely. I'm looking at major surgery aren't I, or another engine?
