I don't know if anyone ever answered or not but, I always slipped my pocket screwdriver under one holding tab at a time while pushing out on the microswitch. Worked for me! LOL.
Joe
LeRoy Westlund wrote:
Joe, and All, OK,...I found the bottom switch to be defective. My next question is: How do you guys go about removing the defective switch, with out breaking the plastic tabs that hold it in place, and the plastic guide that slips into one of the holes on the switch ? Last time I tried to replace one of these, I ended up having to drill a hole, and installing a screw in the new switch. Is there a SECRET that I don't know about ?
Thanks, LLW LeRoy Westlund Westlund TV & Electronics 97 North Main "Where there's a will,... Centerfield, UT 84622-0087 There's always a way." Ph./Fax 435-528-3822 mailto:[EMAIL PROTECTED]
-----Original Message----- From: Joe Dickerson <[EMAIL PROTECTED]> To: ELECTRONICS PROFESSIONALS LIST <[EMAIL PROTECTED]> Date: Thursday, June 17, 2004 8:51 PM Subject: Re: [Techs] Sharp Micro-wave oven model R-930AK Won't heat.
LeRoy, Have you checked the microswitches? They are the worst to go out and cause this problem. I would check all of them just to be sure. LOL Joe
Eugene Spooner wrote:
Is that bolted down to a metal ? If so , should read zero ohms ! Best: Eugene
LeRoy Westlund wrote:
Hi members, This Sharp micro-wave oven won't heat. Control panel counts down OK, but has no 115 A/C volts driving the high voltage transformer. The Primary interlock relay RY-2 is not activating. Also, the turn table does not turn. I found a fix in Jeff's Intrepid CD program that said to replace the Temperature thermistor part # FH-HZA041WREO. I found the thermistor, but it measures 235K ohm across it. Do you think that reading is too high ? Shouldn't a good thermistor read much less
then
that ? Does anyone have one they could measure, to confirm that this part
is
bad. I hate to order one, if it won't fix the problem.
TIA, LLW
LeRoy Westlund Westlund TV & Electronics 97 North Main "Where there's a will,... Centerfield, UT 84622-0087 There's always a way." Ph./Fax 435-528-3822 mailto:[EMAIL PROTECTED]
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-- Joe Dickerson Joe's TV & Appliance Rt 1 Box 3781 Jasper, Texas 75951 (409) 384-3325 use same no. for fax
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