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Mod | | | Forums66 Topics128,035 Posts1,055,560 Members48,426 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: May 2005 Posts: 8,878 . | | . Joined: May 2005 Posts: 8,878 | I'm not aware of any maintenance requirements for the pressure switches. If adjustable has it been adjusted outside of it's optimal/design range. Has vibration changed the adjustment? For operating a motor starter I have one of these on my compressor, it has given no trouble, is adjustable, and seems more rugged than some switches. http://www.ebay.com/itm/Square-D-Pr..._DefaultDomain_0&hash=item23442f2141 | | |
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