Page 874 - Foton Workshop Manual - Aumark (BJ1099)

21A-32 TRANSMISSION - SECOND SHAFT ASSEMBLY

(b). Check for wear and damage on the
synchronizer rings.
(c). Press the synchronizer rings onto the
fourth gear and rotate them in one
direction, to check the locking performance
of the synchronizer rings. If the locking
is inefficient, apply some quality grinding
compound to the interface between the
synchronizer ring and the gear, and grind it
gently.

11. Install the first gear assembly
(a). Install the first gear needle bearing.
NOTICE:
• When installed in the gear, the needle bearing
shall be no higher than the gear end, or check
the installation position or replace the bearing.
• When installing the needle bearing, shake it and
check for missing needle. Replace it in case of
any damage.
• During installation, apply some lubricant to the
needle bearing, to avoid wear caused by dry
friction.
(b). Install the first gear assembly.

12. Install the first/second gear synchronizer
assembly
(a). Install the first gear synchronizer inner ring
module and the second gear hub circlip.
NOTICE:
The synchronizer inner ring shall be installed in
the gear groove.

Page 874