sassanach
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- trowbridge wiltshire
Now you can see how easy it is to remove the oil pump prv surely the plan now is to get down and dirty with the one on the motor.....
Oil Pump.....Do they need to bed in??
- Thread starter Saint.V8
- Start date
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I replaced the cover due to oil leak which I thought was due to a crack in the cover....on further inspection, I think the leak was caused by a poor sealing Relief Valve cap.....so I am considering replacing the old cover and pump and see what happens!!
tomcat59alan
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- 18,611
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- wirral and triquivijate
They are a pleasure to own are they not.
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Bit of an issue.....
Got in to go home at 4pm, no oil pressure, rev it hard and the light flickers on and off.....back to idle, light on, engine rattling away!!
Pinched a work van to get home so I can see Summer before bed and put the Tesco home delivery shopping away....
Gonna head back to work now and pull the front off again and replace the old front cover....
Gotta do it to night as i have a day off tomorrow for a new parent course on first aid and resuscitation so i have to get the van back tonight for work in the morrning.
Wish me luck, its gonna be a hard slog!
Got in to go home at 4pm, no oil pressure, rev it hard and the light flickers on and off.....back to idle, light on, engine rattling away!!
Pinched a work van to get home so I can see Summer before bed and put the Tesco home delivery shopping away....
Gonna head back to work now and pull the front off again and replace the old front cover....
Gotta do it to night as i have a day off tomorrow for a new parent course on first aid and resuscitation so i have to get the van back tonight for work in the morrning.
Wish me luck, its gonna be a hard slog!
Datatek
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- Near Poitiers SW France
Feck you luck Ant, sounds like the ends have gone to me, I really hope not.
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How to check?? While i have the sump off, is there anyway to check with the journals in situ??
Low pressure only start once I replaced the front cover with a replacement one a few months ago...not before and was immediate on changing the cover, never has had good pressure at base idle with the replacement cover....fast idle is fine.....now I have changed the pump, very little pressure.....gonna replace the front cover with original and original pump and see what gives.....
Any guidance on checking the mains without pulling the crank apart??
Datatek
Well-Known Member
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- 44,887
- Location
- Near Poitiers SW France
I would not know if there is a way of checking the ends or mains without dropping the caps off, Wammers may know different.
Stick the other cover back and hope, bonne chance, I feel for you.
jamesmartin
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id take sump of first and check the shells ,bottom on crank and top bearing on conrods, was rattle tappet speed or crank,
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Datatek
Well-Known Member
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- 44,887
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- Near Poitiers SW France
Everything crossed AntCheers Keith!! Fingers crossed please!
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Tappet speed thankfully....will see what I can see....
jamesmartin
Well-Known Member
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- 91,879
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- louth lincs
drop number 4 cap off and same with conrod but push conrod up to see
tomcat59alan
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- wirral and triquivijate
Pull one of the main caps off and see if the white metal is worn off the bearing, it should show as a copper colour if its worn. you may have fecked them running with low oil pressure. You may get away with a set of shells if the crank is ok. They can be replaced in situ, a small copper washer inserted into the oil gallery and the crank turned will slide the top shell out (as long as you turn the crank the right way). Try the cover first. Good luck
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- Preston Lancs.
Correct, if the excess pressure vented to the filter it would blow the filter sealing ring. I know, the sleeve on the relief valve on a XJ40 became loose and lifted with the valve so preventing the excess pressure venting. Luckily the filter seal blew before any of the engine oil seals
Zacerly. Not much point in venting pressure into the same pressure, sort of defeats the object of the exercise
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19.24 clock starts!! Wish me luck
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- 58,170
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- Preston Lancs.
brianp38dse
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- heathrow
best of luck, we await the outcome fingers crossed its good
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UPDATE:
20:44 Front cover is off.....oh how do i hate lying on my back undoing sump bolts....
Coffee time then inspection....
20:44 Front cover is off.....oh how do i hate lying on my back undoing sump bolts....
Coffee time then inspection....
tomcat59alan
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OK, do I fit the original cover with the original gears or do I put in the new gears cos they're new??
Thoughts please??
Thoughts please??
