Meritor MM-0164 Maintenance Manual page 18

2 Part 1 - Hub reduction with 3 - 4 planets
Wheel end with unitized bearing
Fig. 2.16
Fig. 2.17
Fig. 2.18
18 Meritor Wheel end assembly
Remove the circlips from the planets gear journal pins Fig. 2.16
Hubs can contain 3 or 4 planetary gears.
A: 3 planets version
B: 4 planets version (showed)
Press out the journal pins using a suitable drift.
Remove the planet gears, washers and needle rollers. Fig. 2.17
Remove the O-ring seals from the journal pins, and discard.
Fig. 2.18
WARNING:
Do not reuse these O-Ring seals as old seals cannot protect
against oil leaks when rebuilt.
Remove the ring gear locking ring (internal circlip), and separate
the ring gear from its carrier - Fig. 2.19
Fig. 2.19