| Relay Arm Casting/Spool clearance [message #331857] |
Wed, 09 May 2018 02:53  |
Bill Van Vlack
Messages: 419
Registered: September 2015
Location: Guemes Island, Washington
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I'm installing a new relay arm in my coach.
I understand there needs to be a space between the casting and the washer when assembled, so that the bolt clamps the large end of the spool on one end and the washer resting on the spool at the other end.
My existing spool, when assembled with the new relay arm, is too short and allows the washer to contact the casting instead, thereby preventing the arm from rotating.
What should that space measure? (i.e., how much longer should the spool shaft be than the length of the hole in the casting?)
Bill Van Vlack
'76 Royale; Guemes Island, Washington; Twin bed, full (DS) side bath, Brazilian Redwood counter and settee tops,455, 6KW generator; new owner a/o mid November 2015.
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