TM 5-4310-451-14
5-40. IDLER GEAR MAINTENANCE (Con’t).
d.
ASSEMBLY
1
Apply small amount of lubricating oil to inner
bearing cup (15) and install numbered side up in
idler gear (3).
2
Press inner bearing cup (15) until seated against
shoulder of idler gear (3).
3
Install outer spacer ring (14) on inner bearing
cup (15).
4
Apply small amount of lubricating oil to outer
bearing cup (13) and install numbered side down
into idler gear (3) until seated against outer
spacer ring (14).
5
Apply small amount of lubricating oil to all parts and install gear hub (11) into outer bearing cone (10) until bottom
of gear hub is flush with bottom of bearing cone.
6
Install inner spacer ring (12) on gear hub (11) with gap (16) in inner spacer ring on side opposite oil hole (17) in
gear hub.
5-140
