|
||
|
17th June 2017, 09:08 | #21 |
Premium Trader
75 CDT Tourer,2.5 Launch Saloon, Omipro MG/Rover (T4) Join Date: Jul 2007
Location: Liversedge, West Yorkshire
Posts: 5,405
Thanks: 1,105
Thanked 1,340 Times in 661 Posts
|
If a piece of the aux belt got between the crank pulley and the belt the timing will have slipped. The cam marks may line up but you need to check the crank pulley in case it has slipped
My guess and others is that it has Russ
__________________
Replacement Key Service http://https://the75andztclub.co.uk/...d.php?t=244732 Full T4 Testbook diagnostics available. Diesel ECU repair and replacement. Options enabled or disabled as required. Diesel X-Power 135 and 160bhp, Rover 1.8T 150 to 160 MG 160 V6 to 177 upgrades available P.M. for details. |
17th June 2017, 09:27 | #22 | |
This is my second home
75 Tourer 2.5 Auto, 1.8T, 75V8ZT Join Date: Jun 2007
Location: Johannesburg ZA
Posts: 6,200
Thanks: 1
Thanked 859 Times in 613 Posts
|
Quote:
As for assume, it can be dangerous! But for a moment let's assume. 1. There is a problem with some belts at least. 2. There is also a starting problem. The logical assumption is thus to relate the two, not that his is necessarily correct, but that will be the logical assumption, and most likely the correct one. If this is the case, the easiest way to test the assumption, is to prove it. IOW prove the timing marks are on or off! Any other test is just a waste of time, until this is done properly. As for assume, loosely translated: ASS U ME (or fool made of you and me!)
__________________
Worth his V8 in gold |
|
17th June 2017, 15:50 | #23 |
Avid contributor
Rover 75 1.8T Join Date: Jun 2015
Location: Ash Vale
Posts: 133
Thanks: 5
Thanked 13 Times in 10 Posts
|
Re belts
I take it all back. spent this afternoon crawling around under the car and....cam pulleys line up, crank does not, about 1/4 turn out. So, worst scenario? what damage could have been done to the engine, bent valves, head, pistons?
|
17th June 2017, 16:41 | #24 |
This is my second home
75 Tourer 2.5 Auto, 1.8T, 75V8ZT Join Date: Jun 2007
Location: Johannesburg ZA
Posts: 6,200
Thanks: 1
Thanked 859 Times in 613 Posts
|
Don't worry. It is most likely easily fixable.
If you want to make absolutely sure, check with the top cover off the valves, especially to see if all valves come back up fully. I guess some will not, and they are the ones that will be bent. Then take the head off, fix the valves, you will likely find they need a good re-grind, and replace the bent ones. New head gasket after checking all liners. Follow the instructions, don't move engine ones head is off. It is not expensive, and not that complicated. And there will be many on here that can do it for you, if that is needed. But not expensive, so cheer up!
__________________
Worth his V8 in gold |
17th June 2017, 16:57 | #25 |
Posted a thing or two
Rover 75 2.0 V6 Conn Join Date: Apr 2007
Location: Stainton Grove
Posts: 1,637
Thanks: 266
Thanked 406 Times in 257 Posts
|
Belt has stripped internally where it goes round the crank pulley, can happen if the pistons suddenly come into contact with the valves.
__________________
I am NOT a number, I am 75 |
17th June 2017, 18:52 | #26 |
Avid contributor
Rover 75 1.8T Join Date: Jun 2015
Location: Ash Vale
Posts: 133
Thanks: 5
Thanked 13 Times in 10 Posts
|
re
Have removed the top cover and have turned the engine over and everything seems to be OK. I'll put the accent on 'seems', Cam lobes appear to be pushing tappets down and they return to 'rest'. Have I got away with it or?
|
17th June 2017, 19:40 | #27 |
This is my second home
75 Tourer 2.5 Auto, 1.8T, 75V8ZT Join Date: Jun 2007
Location: Johannesburg ZA
Posts: 6,200
Thanks: 1
Thanked 859 Times in 613 Posts
|
You might have. I did on my MGF , although it was not clear until after
i removed the head. If you think so, time the engine and fit a new belt! If it starts and runs, BINGO! If not, no trainsmash.
__________________
Worth his V8 in gold |
17th June 2017, 19:45 | #28 |
Been absent for a while…
Rover 75 Tourer, Classic mini Cooper S, Abarth 595 competizione, MG TF and a Hyundai Tucson PHEV Join Date: Feb 2007
Location: Cumbria
Posts: 13,057
Thanks: 1,033
Thanked 1,686 Times in 1,040 Posts
|
As a quick test you could just retime and turn over by hand if ok then see if it starts, if any damage has been done it's allready happened and it will need stripped anyway
__________________
................................................. 'Marmite' Possibly one of the most famous 75 tourers produced! left the production line as the last of only Three Rover 75 tourers produced in Trophy Yellow. 48 hours later Longbridge closed. The last sold ordered 75 Tourer. Paid for by the Phoenix Four and handed over by John Towers to the Warwickshire Northampton Air ambulance service as a Rapid Response vehicle |
18th June 2017, 09:34 | #29 |
Avid contributor
Rover 75 1.8T Join Date: Jun 2015
Location: Ash Vale
Posts: 133
Thanks: 5
Thanked 13 Times in 10 Posts
|
belts
Anyone who could do the timing belt? Looks as though it's slightly out of my league spanner wise.
|
18th June 2017, 10:07 | #30 |
Doesn't do things by halves
Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model. Join Date: Mar 2007
Location: Former Middlesex
Posts: 20,265
Thanks: 1,587
Thanked 3,749 Times in 3,181 Posts
|
What size spanner do you need?
Simon
__________________
"Whatever is rightly done, however humble, is noble." Sir Henry Royce. |
Thread Tools | |
Display Modes | |
|
|