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Author Topic: Tail Lamp Lens Removal  (Read 1257 times)

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Offline BRG-BIRD

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Tail Lamp Lens Removal
« on: May 03, 2018, 08:25:02 PM »
Hi all

I have a 75 CB550 with a burnt out brake light bulb. For the life on me I cannot remove the lens without destroying the lens. Yes I have removed the four fasteners helping to hold it on. What am I doing wrong?

Thank you

Mark
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Offline SF

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Re: Tail Lamp Lens Removal
« Reply #1 on: May 04, 2018, 03:34:22 AM »
It’s probably stuck on from a gasket


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92 wr250 sold
98 zx6r sold
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73 cb350 twin
75 cb550f
75 cb550f
72 r5c
rgid springer bobber project

Offline Kevin D

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Re: Tail Lamp Lens Removal
« Reply #2 on: May 04, 2018, 04:41:27 AM »
Spray some wd40 around the perimeter and let it soak for a bit.
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71 CB750 K1
104,000 miles
Original Owner
———past———
70 SL100/125/150
70 Candy BlueGreen CB 750 K0
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Former Honda parts kid/counter kid/do all
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Offline flybox1

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Re: Tail Lamp Lens Removal
« Reply #3 on: May 04, 2018, 07:13:14 AM »
^^+1 most likely the 40-year old gasket, or maybe some PO shenanigans.
Heat, and a butter knife, under the edge....
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'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

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1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
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Offline Bankerdanny

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Re: Tail Lamp Lens Removal
« Reply #4 on: May 04, 2018, 01:02:31 PM »
Yep, they stick badly. Be careful, I have cracked more than one trying to pry it off.
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Current: '76 CB750F. Previous:  '75 CB550F, 2007 Yamaha Vino 125 Scooter, '75 Harley FXE Superglide, '77 GL1000, '77 CB550k, '68 Suzuki K10 80, '68 Yamaha YR2, '69 BMW R69S, '71 Honda SL175, '02 Royal Enfield Bullet 500, '89 Yamaha FJ1200

Offline BRG-BIRD

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Re: Tail Lamp Lens Removal
« Reply #5 on: May 04, 2018, 07:49:39 PM »
PO shenanigans or @ss clown at work. Got it off without damage thanks to folks recommending a solvent to soften the nonfactory sealant used to secure the lens. :)
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Offline SF

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Re: Tail Lamp Lens Removal
« Reply #6 on: May 04, 2018, 09:23:47 PM »
Now put the lens in the top rack of the dish washer to clean er up


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92 wr250 sold
98 zx6r sold
04 zx10r
73 cb350 twin
75 cb550f
75 cb550f
72 r5c
rgid springer bobber project

Offline Phinn

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Re: Tail Lamp Lens Removal
« Reply #7 on: May 05, 2018, 11:49:06 AM »
Sealant? On a plastic lens?

I don’t understand people sometimes.
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1978 CB750K -- "Mouse," a former basket case, resurrected
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