Sony DNW-A100 Maintenance Manual page 357

5. Reel Shift Gear Installation
(1) Clean shaft B.
(2) Apply one drop of oil to shaft B.
(3) Turn the crank gear fully in the direction
indicated by arrow C.
(4) Turn the drive gear and put the mark of the
warm wheel in the illustrated position.
(5) Align the mark of the reel shift gear with that
of the warm wheel and pass the reel shift gear
through shaft B while engaging it with the
warm gear and crank gear.
(6) Rotate the drive gear in the direction
indicated by arrow D by three to five turns,
then fully rotate it in the direction of arrow E.
At that time, confirm that the reel shift gear
and warm wheel satisfy the specification.
(7) Fix the reel shift gear with a new stop
washer.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
Shaft B (after cleaning, apply a drop of oil.)
Reel shift gear
Drive gear
C
D
Crank gear
Warm wheel
Marks
Reel shift gear
Spec. :
The mark of the reel shift gear and the mark of the
warm wheel are in the portion shown in the figure.
Reel Shift Gear Installation
5-27. Reel Shift Gear Replacement
Stop washer
Mark
Warm gear
E
Mark
Center line
Warm gear Warm wheel
Mark
5-173