2-26. MAINTENANCE OF STAGE TWO BOOM WINCH CARRIER ASSEMBLY (CONT).
4 Using arbor press, install new roller bear-
ing (4) in each of three spur gears (5).
5 Install two pinion gear flat washers (6) on
each of three spur gears (5).
6 Install three spur gears (5), with two pi-
nion gear flat washers (6) each, in carrier
7 Install three new planet gear pins (7) in
. If a new carrier is used, drill and
tap a 0.250-in. (0.635-cm), 28
UNF-2B hole 0.375 in. (0.953 cm)
deep between each planet gear
pin and carrier.
l If only new pins are used, drill and
tap a new hole between each new
planet gear pin and carrier. Drill
new holes approximately 180
degrees from old holes.
8 Install three new setscrews (8) in tapped
holes. Tighten and stake each new set-