Next day we got to work as soon as he came home from school.
Oil squirters go in
Bearings
Things are bit too heavy now so I stepped in. All bearings lubed up and crank on
and back together. A bit of panic at this point as the crank did not spin as freely as I though it would. My son then pointed out what we saw on Jakes video that the carrier must be torqued down first. Good he was paying attention when we watched the DVDs