TM 5-3810-300-24 & P2
Use a blunt punch or equivalent from inside the case
and tap the rear bearing back approximately /4" on the
shaft. Tap on the outer race to avoid damaging the
bearing.
Use a soft bar and a mall to drive the countershaft to the
rear, exposing the snap ring groove in the rear bearing
Remove the snap ring from the front bearing and install
on the rear bearing. Use a puller or pry bars to remove
the rear bearing, and re-tighten the two mainshaft rear
bearing retainers
.
4-148