Trying to lubricate the tonearm elevation mechanism in my Pioneer PL-Z94

[audiococonut]

Hi all,
I would like some help, I am attempting to lubricate the tonearm elevation mechanism in my Pioneer PL-Z94 Turntable. According to the service manual it should be a pretty simple thing to do...
Apparently all I have to do is pore the Silicon Oil #500000 into the hole.
But I am having difficulty dissembling this part, specifically the metal plate and pin - and the pin doesn't even seem to get a mention in the manual!?
Below are the relevant sections from the Service Manual and photos of the part. There is no C-clip, so I am not sure how to go about this one. Any advice on this would be much appreciated, Cheers!
BTW This same service manual is also for the Pioneer PL-Z81, PL-Z91, PL-Z94, PL-Z570, PL-Z470.

 

[llwhtt]

The black plastic washer around the brass pin is a split washer, peel it off and the assy. will come apart.

Craig

 

[audiococonut]

Hi Craig,
Much appreciated! It came apart just like you said and I now have a very smooth tonearm lowering mechanism!
Cheers,
Matt