Random starting problem

[darrsi]

Its either the starter solenoid or the starter motor. Without me listening to where the noise is coming from it is difficult to say for certain.
Connecting jump leads gives it enough power to overcome the issue.

Okay, I'm getting the hint.
I'll charge the battery again when I get home anyway, then look at ordering another solenoid.
I only want to do things one at a time so I can properly figure out the cause for future reference.

Out of interest, are they a repairable part, or do they just wear out or break down and need replacing?
Can't say I've ever had reason to deal with them before.