Page 889 - Workshop Manual - Aumark (BJ1051)

31A-17
Transmission (646b/651b)-transmission assembly

(b). Remove the fifth-shifting and sixth-shifting
synchronizers from the secondary-axle.

3. Disassemble the fifth-shifting and sixth-shifting
synchronizers
(a). Remove the copper rings of the fifth-shifting and
sixth-shifting synchronizers.
HINT:
Label on the copper rings of the fifth-shifting and
sixth-shifting synchronizers after removal.

(b). Separate the springs, slider and retainer rings and
gear stands of the fifth-shifting and sixth-shifting
synchronizers.

31A

(c). Inspect the two copper rings of the synchronizer
respectively. (Refer to “chapter 31a transmission
(646b/651b)-secondary-axle assembly, overhaul”)
(d). Inspect the gear ring and gear stand of the
synchronizer. (Refer to “chapter 31a transmission
(646b/651b)-secondary-axle assembly, overhaul”)

Page 889