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Fairing failures

Started by FJ1200W, August 25, 2025, 04:59:17 PM

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FJ1200W

Just noticed the fairings cracked enough to warrant action.

I guess it's time to pull it apart and get to work.

Fun fun, long overdue
Steve
Columbia, Missouri
USA

giantkiller

Wow haven't seen one like that. Doesn't appear to be crash damage. What was the cause?
86 fj1350r
86 fj1380t turbo drag toy (soon)
87 fj1200 865 miles crashed for parts
89 fj1200 touring 2up
87 fzr1000 crashed
87 fzr750r Human Race teams world endurance champion
93 fzr600 Vance n hines ltd for sale
Custom chopper I built
Mini chopper I built for my daughter just like the big 1

Millietant

Looks like the lugs that hold the retaining clips that the screws tighten into have snapped off ?

Quite common as the plastic gets older.
Dean

'89 FJ 1200 3CV - owned from new.
'89 FJ 1200 3CV - no engine, tank, seat....parts bike for the future.
'88 FJ 1200 3CV - complete runner 2024 resto project
'88 FJ 1200 3CV - became a race bike, no longer with us.
'86 FJ 1200 1TX - sold to my boss to finance the '89 3CV I still own.

FJ1200W

Quote from: Millietant on August 30, 2025, 02:12:09 PMLooks like the lugs that hold the retaining clips that the screws tighten into have snapped off ?

Quite common as the plastic gets older.

Quote from: giantkiller on August 25, 2025, 11:14:41 PMWow haven't seen one like that. Doesn't appear to be crash damage. What was the cause?

Yes, broken tabs.

They were hot stapled and a few other issues addressed.

One thing I did different this time - I cut up a inner tube and make rubber pieces to fit everywhere the fairing attached to the frame.

Isolators of sorts.

Seemed to work, no more issues after a few hundred miles.

Thx
Steve
Columbia, Missouri
USA

Millietant

Quote from: FJ1200W on September 01, 2025, 12:22:17 PM
Quote from: Millietant on August 30, 2025, 02:12:09 PMLooks like the lugs that hold the retaining clips that the screws tighten into have snapped off ?

Quite common as the plastic gets older.

Quote from: giantkiller on August 25, 2025, 11:14:41 PMWow haven't seen one like that. Doesn't appear to be crash damage. What was the cause?

Yes, broken tabs.

They were hot stapled and a few other issues addressed.

One thing I did different this time - I cut up a inner tube and make rubber pieces to fit everywhere the fairing attached to the frame.

Isolators of sorts.

Seemed to work, no more issues after a few hundred miles.

Thx

I cut up some A4 self adhesive foam sheets into the right sizes and shapes and used a simple hole punch for when I attached the foam pieces where fairing screws/bolts went through them. I put them everywhere a bit of bodywork came into contact with either another bit of bodywork, or the frame. That solved all of little buzziness from the plastics and also seemed to really help with stopping the panels cracking around the fastening points.   :good2:
Dean

'89 FJ 1200 3CV - owned from new.
'89 FJ 1200 3CV - no engine, tank, seat....parts bike for the future.
'88 FJ 1200 3CV - complete runner 2024 resto project
'88 FJ 1200 3CV - became a race bike, no longer with us.
'86 FJ 1200 1TX - sold to my boss to finance the '89 3CV I still own.