Hunter 31 Masthead Sheaves

Feb 1, 2018
2
Hunter 31 Bay Saint Louis
Looks like I may have a damaged masthead sheave for my mainsail. I am seeing gouge/snag damage on my mainsail halyard at the point where the halyard bends over the sheave when the mainsail is fully deployed, I haven't climbed up the mast yet. I wanted to prepare to minimize my ascents. I am looking for an exploded diagram and/or a parts list to assist with making my planes and repairs? OEM sheave information would be great too.