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Relay solenoid armature lubrication

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Relay solenoid armature lubrication

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Old 30th June 2008 | 15:17
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Joined: Oct 2006
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From: berkshire
Relay solenoid armature lubrication

Is it advisable to lubricate the armature of a solenoid.
as the starter on my car failed to engage, and after a tap it worked.
On the L1011 the pax door locks were solenoid operated and we were told never to lubricate the sliding plunger.
I took the starter solenoid apart and cleaned and polished it, and assembled it dry.
any info or regulations would be appreciated.
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Old 4th July 2008 | 04:36
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From: Western Australia S31.715 E115.737
The armature should remain dry. Oil can collect dust and grime causing it to jam. The clearance between the solenoid and armature is very small.
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