GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Electric Water Heater Malfunction
Electric Water Heater Malfunction [message #169317] Fri, 11 May 2012 22:20 Go to previous message
SThornbg is currently offline  SThornbg   United States
Messages: 127
Registered: September 2011
Karma:
Senior Member
The water heater does not work on our '77 PB with the Type 2 (round tank) unit. I have checked power to the unit, the continuity across the thermostat shows zero resistance so I assume that it is closed and operational. Continuity across the heating element is also zero resistance so I assume that to mean the element is bad /shorted out.

The heating element is the four bolt flange type. I have not been able to budge the bolts - two at the bottom are very rusty. I have soaked the bolts with Liquid Wrench penetrating oil.

I am hoping to be able to change the element without removing the water heater from under the b athroom counter.

I read Emory's post about the replacement element, but I need to shake this one loose before I worry about the replacement.

Any suggestions on how to remove the flange bolts without pulling the water heater out?

Steve Thornburg
South Bend, IN
77 PB 455 "Tinker Toy"


Steve Thornburg South Bend, IN 77 exPB 455 "Tinker Toy"
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Trans Filter Number
Next Topic: [GMCnet] DIY penetrating oil
Goto Forum:
  


Current Time: Sat Oct 05 15:04:24 CDT 2024

Total time taken to generate the page: 0.00803 seconds