v21p trying my hand at restoration

I have restored a few V-series before but nothing like this. I may need a little helpDSCF3560v21p.jpgDSCF3562v21p.jpgDSCF3563v21p.jpg whats the hole in the deck with the arrow above it?(I added the arrow to the pic)

Attached Images

• DSCF3560v21p.jpg (235.9 KB)
• DSCF3562v21p.jpg (147.1 KB)
• DSCF3563v21p.jpg (302.0 KB)

v21p trying my hand at restoration