Extra bit what where and why do I have it

[Flloyd]

 

[Martin 1]

Looks like someone's changed a pully and left the old one there, curious !

 

[Tuercas viejas]

That my friend is the A/C (looks like a Denso) compressor clutch plate..
Held onto the drive shaft by a 6x1mm nut, they can fall off & go walkies .
Tuercas viejas

 

[zipdip]

Well done Flloyd thats a first,reach down and see if you can remove it

 

[Tuercas viejas]

Use a magnetic tipped retriever tool .
An essential toolbox item for any DIY or professional tech these days.
Tuercas Viejas

 

[Martin 1]

Well spotted sir, and a good new guide.