Author Topic: Straightening rear bumper guard  (Read 4182 times)

Coochas

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Straightening rear bumper guard
« on: July 05, 2015, 21:16:21 »
Hi,

I've noticed that my passenger side rear bumper guard is at an angle probably from being hit decades ago!
Before I go loosening anything, I wanted to ask the forum if this is easily correctable by loosening the guard and realigning it.
Alternatively, if I remove the guards for a cleaner look, will the chrome underneath look markedly different from lack of exposure over the years?

TIA
1971 280SL Signal Red
Dave B.
Sudbury, MA USA

Jonny B

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Re: Straightening rear bumper guard
« Reply #1 on: July 06, 2015, 01:55:18 »
It is a time consuming exercise to align the bumpers (or anything else on the car for that matter). If something was hit, most likely some other of the underlying bits were whacked out of alignment also.

If you take off the guard, the most noticeable item will be the hole in the bumper. Some folks have filled this with a chromed bolt, the overall chrome should clean up, if nothing has been cracked or chipped away.
Jonny B
1967 250 SL Auto, DB 568
1970 280 SL Auto, DB 904
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Cees Klumper

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Re: Straightening rear bumper guard
« Reply #2 on: July 06, 2015, 04:49:59 »
I removed the bumpers on my car after its 30th birthday and although there was some difference in chrome appearance, it's not pronounced, anyway I concluded it was quite presentable. I filles the holes with chromed plastic "antenna caps" as they're called in Holland, as Jonny writes.
Cees Klumper
1969 Mercedes 280 SL automatic
1968 Ford Mustang 302 V8
1961 Alfa Romeo Giulietta Sprint Coupe 1600
1962 FIAT 1500S OSCA convertible
1972 Lancia Fulvia Coupe 1.3
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Coochas

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Re: Straightening rear bumper guard
« Reply #3 on: July 06, 2015, 10:13:25 »
Thanks guys.  Food for thought!
1971 280SL Signal Red
Dave B.
Sudbury, MA USA

Mike K

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Re: Straightening rear bumper guard
« Reply #4 on: July 08, 2015, 17:27:24 »
I removed my bumper guards about a year ago and filled in the holes with these chrome Jaguar bumper bolts:
http://www.ebay.co.uk/itm/Jaguar-XK150-bumper-8-bolts-UK-made-chromed-3-8-UNF-7-8-head-1-5-16-long-/391187914827?pt=LH_DefaultDomain_3&hash=item5b149de04b

There was a slight difference in the chrome, I polished it up with chrome polish and it's barely noticeable. You may be able to see the faint lines either side of the bolt in the picture below.
I far prefer the cleaner look of the car without the bumper guards.

Best,

Mike
Feb. 1971 Mercedes 280SL Auto  LHD (Last of W113 Series)
Aug. 1989 Mercedes R107 300SL RHD (Last of R107 Series)
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Raymond

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Re: Straightening rear bumper guard
« Reply #5 on: July 09, 2015, 16:52:08 »
If the guard was bent, it probably distorted the bumper around the hole.  It may have permanently dinged the chrome.  If it was a while ago, there may be rust at that point.  I know this from unpleasant experience.  Mine was a front guard and it was still less painful than the damage that would have been done to the paint and grille chrome if the guard had not been there. 
Ray
'68 280SL 5-spd "California" Coupe