Your A/C service dealer will have tough-to-disintegrate o-rings. I think they are silicone. Keith Boonstra - Richard Barber wrote: > > > > Grounding of the sending unit is tenuous at best without a direct hard > wired > ground connection. On our '55 C-300, the sending unit is accessible via a > hole in the trunk floor. I removed the sending unit, drilled a small hole > through the top plate of the sending unit and through part of the base > plate > of the resistor/float mechanism, inserted a small bolt, secured it with a > nut and lock washer, set in epoxy (for a seal) on the top. The bolt being > long enough to take a ring wire terminal and another nut and lockwasher. > Ran a wire from that bolt to a bolt head on the trunk lid latch at the > rear > of the trunk and got a good ground. The sending unit had been rebuilt > poorly with a replacement resistor and slider, but it works and > jiggles all > the time. Still struggling to find just the right O-ring to establish a > tank to sending unit seal that will not dissolve from the current > formulation of Flock Juice in the tank. > > BTW, the sending unit is date coded on the bottom 1 55. Sounds about right > for a March 1955 Baby Brute. > > C-300'ly, > Rich Barber > Brentwood, CA > 1955 C-300 > > From: Chrysler300@xxxxxxxxxxxxxxx > <mailto:Chrysler300%40yahoogroups.com> > [mailto:Chrysler300@xxxxxxxxxxxxxxx > <mailto:Chrysler300%40yahoogroups.com>] On > Behalf Of Kenneth Krull > Sent: Wednesday, June 02, 2010 11:12 AM > To: Chrysler 300 Club Intl > Cc: Kenneth Krull > Subject: [Chrysler300] Gas tank grounding > > > Hello All > The gas gauge worked last year but not this year. The factory grounding > strap has one ear broke. I have used a cloths pin on it to make the > connection the last couple years. This year I decided to ground the > tank lip > to the frame. Now the gauge does work but it reads l/8 full and I believe > the tank to be over 1/2 full. > Does the grounding need to go to the nipple coming from the pickup or > should > anyplace on the tank work? > Ken Krull > New Paris, In. > > [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/