Carb Air Duct Assembly Help
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- Settled in member
- Posts: 49
- Joined: Thu Feb 04, 2010 2:30 pm
- Bike owned: 1989 Honda VFR400R NC30
- Location: Rutland
Carb Air Duct Assembly Help
Hi Guys
Fitted my new bell mouths, and now trying to get the Air Duct assembly back on. but i'm having real problems with it, i get one nearly almost on but the others are so far away from locating the dowel pins, I've tried pushing and pulling (Read the Haynes manual) but had to walk away before i got to cheesed off as i don't want to damage the bell mouths...
Any advice on how to get this on easily would be greatly appreciated
Austin
Fitted my new bell mouths, and now trying to get the Air Duct assembly back on. but i'm having real problems with it, i get one nearly almost on but the others are so far away from locating the dowel pins, I've tried pushing and pulling (Read the Haynes manual) but had to walk away before i got to cheesed off as i don't want to damage the bell mouths...
Any advice on how to get this on easily would be greatly appreciated
Austin
- BillingCBR
- Site Supporter
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- Joined: Sat Oct 10, 2009 10:36 pm
- Bike owned: '88 NC23, NC30, '98 R1, NC35
Re: Carb Air Duct Assembly Help
The bit that on the HRC setup has all the holes drilled in it? Really stupid suggestion, it isn't on backwards is it? I tried to fit mine on backwards and had a similar problem (going back AGES though)
'89 CBR400RRJ and '91 VFR400R NC30 project
Neosophist - The NC30 doesn't go very well when it's on fire
Neosophist - The NC30 doesn't go very well when it's on fire
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- Settled in member
- Posts: 49
- Joined: Thu Feb 04, 2010 2:30 pm
- Bike owned: 1989 Honda VFR400R NC30
- Location: Rutland
Re: Carb Air Duct Assembly Help
Checked it against my photographs, and it's the right way, the Haynes suggest getting one on a using the lockplates to keep them connected whilst trying to get the others pushed down...
- BillingCBR
- Site Supporter
- Posts: 1043
- Joined: Sat Oct 10, 2009 10:36 pm
- Bike owned: '88 NC23, NC30, '98 R1, NC35
Re: Carb Air Duct Assembly Help
Could try putting the outer screws in first, it should help if your carbs are twisting slightly, just do them a little at a time.
'89 CBR400RRJ and '91 VFR400R NC30 project
Neosophist - The NC30 doesn't go very well when it's on fire
Neosophist - The NC30 doesn't go very well when it's on fire
- Cammo
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- Joined: Thu May 01, 2008 12:35 am
- Bike owned: NC30
- Location: Melbourne, Australia
Re: Carb Air Duct Assembly Help
There's a philips head bolt on the left and right side of the set of carbs that hold them together. Loosen these off and it becomes much easier to get the top plate all lined up and back on. Tighten the bolts for the top plate that sit in the 'V' of the carbs first.
When doing up the 2 bolts you loosened it's a good idea to use threadlocker, if they work loose it will throw the balance out.
When doing up the 2 bolts you loosened it's a good idea to use threadlocker, if they work loose it will throw the balance out.
"It's just a ride" Bill Hicks