The Triumph Dolomite Club - Discussion Forum

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PostPosted: Sun Apr 22, 2018 7:56 pm 
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Location: Shetland / here & there
I had originally sought a replacement (see wanted section discussion) but thinking I may as well think about reconditioning the existing one first. Background is that this belongs to my 1850 auto project, spun over the engine, which generated enough oil pressure for it to leak (a goodly amount!) of oil through the slot.

I'm guessing £20 for an engineering works to skim the impeller bottom face, but the spindle is a bit cruddy near the water flinger (it's not dirt, corrosion?), which I'll need to remove to change the bearing and oil seal. Everything seems to be in a good condition as such, gear teeth, bearing still smooth, oil seal intact so not sure why it was passing that much oil.

What does collective wisdom say, keep or chuck?

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Current fleet: '75 Sprint, '73 1850, Daihatsu Fourtrak, Honda CG125, Yamaha Fazer 600, Shetland 570 (yes it's a boat!)

Past fleet: Triumph 2000, Lancia Beta Coupe, BL Mini Clubman, Austin Metro, Vauxhall Cavalier MK1 & MK2, Renault 18 D, Rover 216 GSI, Honda Accord (most expensive car purchase, hated, made out of magnetic metal as only car I've ever been crashed into...4 times), BMW 318, Golf GTi MK3 16v x 3


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PostPosted: Sun Apr 22, 2018 9:20 pm 
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Corrosion on the spindle there is common; you'll be surprised how it cleans up with a bit of emery and the heat you'll need to apply to ease the flinger off.

Definitely needs the impellor machining.

Definitely worth a rebuild, definitely don't throw it away! :shock:


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PostPosted: Mon Apr 23, 2018 6:28 am 
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Raf, the late great Jonners wrote an article about the water pump. I posted it in the members only section. Should I do the same as what was done with his SU carb article?

EDIT: I've gone ahead and posted a sticky thread HERE

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Toledo Man

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Meetings take place on the first Wednesday of the month at 8.00pm at The Old Brickworks, Wakefield Road, Drighlington, Bradford, BD11 1EA

1972 Dolomite 1850 auto (NYE 751L - Now for sale)
2003 Volvo XC90 D5 SE (PX53 OVZ - The daily driver)
2009 Mercedes-Benz W204 C200 CDI Sport (BJ58 NCV - The 2nd car)
1991 Toyota Celica GT (J481 ONB - another project car)
Former stable of SAY 414M (1974 Toledo), GRH 244D (1966 1300fwd), CDB 324L (1973 1500fwd), GGN 573J (1971 1500fwd), DCP 625S (1977 Dolomite 1300) & LCG 367N (1975 Dolomite Sprint) plus 5 Acclaims and that's just the Triumphs!

Check my blog at http://triumphtoledo.blogspot.com
My YouTube Channel with a bit of Dolomite content.

"There is only one way to avoid criticsm: Do nothing, say nothing and BE nothing." Aristotle


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PostPosted: Mon Apr 23, 2018 8:19 am 
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Location: Shetland / here & there
I had Jon's write up as a bookmark long before I even thought about tackling a water pump! Thanks though for highlighting it, and for Alun's reassurance that the one I have is perfectly salvageable. Best get busy and find an engineering place around these parts then.

Thanks!

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Current fleet: '75 Sprint, '73 1850, Daihatsu Fourtrak, Honda CG125, Yamaha Fazer 600, Shetland 570 (yes it's a boat!)

Past fleet: Triumph 2000, Lancia Beta Coupe, BL Mini Clubman, Austin Metro, Vauxhall Cavalier MK1 & MK2, Renault 18 D, Rover 216 GSI, Honda Accord (most expensive car purchase, hated, made out of magnetic metal as only car I've ever been crashed into...4 times), BMW 318, Golf GTi MK3 16v x 3


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