UK Monster Owners Club Forum » .: Technical :. » Fuels & Oils » Oil Level on Paddock Stand

Reply
 
Thread Tools Display Modes
Old 31-01-2021, 01:18 PM   #1
rac3r
Guest
 
Posts: n/a
Oil Level on Paddock Stand

Dumb question of the day, can you get a reasonably accurate read of the oil level whilst the bike is on the rear paddock stand?

Mine is showing on the lower mark and the bike has barely been used and done about 500 miles since the last service.
  Reply With Quote
Old 31-01-2021, 02:18 PM   #2
utopia
No turn left unstoned
 
utopia's Avatar
 
Join Date: Jun 2010
Location: leicester
Bike: M750
Posts: 4,545
Personally I think yes, you can.
In fact I prefer to do it on a rear stand because it holds the bike level (and stable) from side to side.
In my opinion its quite difficult to do this manually.
Of course there will be a slight discrepancy from level fore and aft, but this will have minimal effect on the oil level in the window .. and anyway if you're concerned about that then its easy enough to restore things by placing a suitable thickness piece of wood under the front wheel. You'll find that this makes little discernible difference though.
Side to side level is much more important and I have been known to check this with a spirit level placed on the petrol filler cap. Perhaps a side to side leveling error could account for your low reading after so few miles ...??

Note that all the above is just my own opinion, based on experience of my 750.
I have heard other views expressed (but obviously, I think they're wrong .. ha, ha).
utopia is offline   Reply With Quote
Old 31-01-2021, 02:45 PM   #3
slob
.
 
slob's Avatar
 
Join Date: Jul 2003
Location: East London
Bike: Multiple Monsters
Posts: 9,713
It’ll be fine, it will go up a liitle when it comes of the stand, so the lower mark is not really a problem, you just want to avoid overfilling it.
slob is offline   Reply With Quote
Old 31-01-2021, 03:19 PM   #4
Dukedesmo
Registered User
 
Dukedesmo's Avatar
 
Join Date: Sep 2010
Location: Leics
Bike: M900
Posts: 2,844
What they said.

I always check/fill the oil on the paddock stand on both my Ducatis, the difference from on the stand to not is very small and you can always 'compensate' by slightly underfilling if you're worried.
__________________
M900, 916, LeMans II.

Dukedesmo is offline   Reply With Quote
Old 01-02-2021, 09:49 AM   #5
rac3r
Guest
 
Posts: n/a
Ah so the oil is level with the lower mark on the paddock stand then. Should I top it up a little? I am due an oil change but it's unlikely to happen anytime soon as I'm fairly busy with other stuff.

Any ideas why/how it's dropped to low with such little use?
  Reply With Quote
Old 01-02-2021, 11:17 AM   #6
slob
.
 
slob's Avatar
 
Join Date: Jul 2003
Location: East London
Bike: Multiple Monsters
Posts: 9,713
if it’s not on the floor (or in the bellypan) temperature is a possibility, if it’s been sat in a cold garage for three months. Remember it should be checked warm, the level rises a little as the oil heats up
slob is offline   Reply With Quote
Old 01-02-2021, 12:40 PM   #7
Mr Gazza
Lord of the Rings
 
Mr Gazza's Avatar
 
Join Date: May 2013
Location: Norwich
Bike: M900sie
Posts: 5,827
Just to re-iterate what the others have wisely said.
Fore and aft declivity doesn't make very much difference, as the sight hole if fairly near the middle of the sump.
However as Utopia mentioned the athwartships angle makes a lot of difference.
It is well worth checking the bike for level across the beam, by using the filler cap as a datum.
I did this when my bike was on it's rear stand and corrected the pads on the stand with shims and taped them on once it was correct. I now know that she's level every time as I laid my workshop floor with a laser.

When I change oil, I always fill the new oil filter before fitting it and this saves a lot of filling through the little hole, but also ensures instant supply to the pump on re-start.

I always check the level again after a warm up run (and also that the oil light goes out!)
It very often settles and needs a little top up. I would probably do that on her wheels on the deck, squatting down by the sight glass and doing my best to balance the bike upright with the right handlebar... Try that and see how little movement makes the oil level shoot about.

A low level is not a bad thing if it's cold, as it will warm up quicker. High level at any time can cause high crankcase pressure, which in extreme case can lead to excessive breathing out of oil, oil leaks or even blowing the piston crowns off!!

Did you check the level properly after it's service? It could have been filled to the lower level anyway?

If you top up, make sure you use the same sort of oil as already in there.
__________________
Mr Gazza is offline   Reply With Quote
Old 01-02-2021, 06:35 PM   #8
rac3r
Guest
 
Posts: n/a
It has been sat in a cold garage for a few months. I did start it for a few minutes and then let it settle before checking but perhaps not warm enough.
  Reply With Quote
Old 01-02-2021, 09:18 PM   #9
manwithredbike
aka Phil
 
manwithredbike's Avatar
 
Join Date: Nov 2005
Location: derry
Bike: M900
Posts: 376
Thumbs up

Quote:
Originally Posted by Mr Gazza View Post
Fore and aft declivity
What a great phrase.
__________________
..
~
manwithredbike is offline   Reply With Quote
Old 01-02-2021, 10:07 PM   #10
slob
.
 
slob's Avatar
 
Join Date: Jul 2003
Location: East London
Bike: Multiple Monsters
Posts: 9,713
“declivity”! what about “athwartships”?
he’s suddenly gone nautical on us, i’d have expected pitch and roll
slob is offline   Reply With Quote
Old 02-02-2021, 08:07 AM   #11
Mr Gazza
Lord of the Rings
 
Mr Gazza's Avatar
 
Join Date: May 2013
Location: Norwich
Bike: M900sie
Posts: 5,827
That's a legacy of a Yacht and Boatbuilding apprenticeship and a career in Norfolk boatyards.
Although I have never had cause to use one, a declivity wedge is used with a spirit level to compensate for the slope if any work is done on a boat on a slipway.
"Declivity wedge" has a nice comic ring to it, so is often heard in various contexts on a boatyard, much like the Golden Rivet I suppose. Best not to ask to see the Golden Rivet if you don't know what it is! (They do exist though, I have fitted them.)
Declivity just means slope, or deviation from level.
__________________
Mr Gazza is offline   Reply With Quote
Old 02-02-2021, 09:34 AM   #12
rac3r
Guest
 
Posts: n/a
I tried the spirit level on the fuel tank thing and the bike was definitely not level (left to right). I couldn't get it level on the stand so I dropped it down and tried to hold it level (that was fun), doing it this way the oil level was back to where it should be.

I may try it on the Abba stand and see what result that gives me
  Reply With Quote
Old 02-02-2021, 10:11 AM   #13
slob
.
 
slob's Avatar
 
Join Date: Jul 2003
Location: East London
Bike: Multiple Monsters
Posts: 9,713
The Mystery Of The Missing Oil

Quote:
Originally Posted by rac3r
... doing it this way the oil level was back to where it should be ...

Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth.
slob is offline   Reply With Quote
Old 02-02-2021, 09:21 PM   #14
manwithredbike
aka Phil
 
manwithredbike's Avatar
 
Join Date: Nov 2005
Location: derry
Bike: M900
Posts: 376
Quote:
Originally Posted by Mr Gazza View Post
That's a legacy of a Yacht and Boatbuilding apprenticeship and a career in Norfolk boatyards.
Although I have never had cause to use one, a declivity wedge is used with a spirit level to compensate for the slope if any work is done on a boat on a slipway.
"Declivity wedge" has a nice comic ring to it, so is often heard in various contexts on a boatyard, much like the Golden Rivet I suppose. Best not to ask to see the Golden Rivet if you don't know what it is! (They do exist though, I have fitted them.)
Declivity just means slope, or deviation from level.
Not to go off topic too much but I take it you've been watching the America's cup /Prada cup? how do those wagons compare to anything you've ever built!! Unbelievble nautical engineering
__________________
..
~
manwithredbike is offline   Reply With Quote
Old 02-02-2021, 09:59 AM   #15
Darren69
Transmaniacon MOC
 
Darren69's Avatar
 
Join Date: Sep 2013
Location: Sutton In Ashfield
Bike: Multiple Monsters
Posts: 6,025
Obviously they take 'declivity' very seriously in Norfolk!

I always check mine by kneeling and pulling the bike off the side stand towards me by the frame. You can tell when it's on it's balance point and near enough level. That way has always been close enough for Rock n Roll for me.
__________________
Roast Beef Monster!

Termignoni and Bucci - Italian for pipe and slippers!

S4 Fogarty, S4R 07T, 748, Series 1 Mirage
Darren69 is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 03:51 AM.

vBulletin Skins by vBmode.com. Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.