JLG H340AJ Service And Maintenance Manual page 71

SECTION 3 - CHASSIS & TURNTABLE
15. Assemble the manifold (7) over the alignment studs and
drive link (10) and onto the rotor set. Be sure the correct
manifold surface is against the rotor set.
16. Apply grease to a new seal ring (4) and insert it in the
seal ring groove exposed on the manifold.
17. Assemble the commutator ring (6) over alignment studs
onto the manifold.
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18. Assemble a new seal ring (3) flat side up, into commuta-
tor (5) and assemble commutator over the end of drive
link (10) onto manifold (7) with seal ring side up.
19. Assemble a new seal ring (4) into end cover (2) and
assemble end cover over the alignment studs and onto
the commutator set. If the end cover has only 5 bolt
holes be sure the cover holes are aligned with the 5
threaded holes in housing (18). The correct 5 bolt end
cover bolt hole relationship to housing port bosses is
shown below.
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