Sony UVW-1800P Service Manual page 199

Rotate the worm gear with finger so that the Reel
Table is positioned in the middle between the S-
cassette position and L-cassette position.
{Rotating clockwise as viewed from the front of
the machine moves the Reel Table toward the S-
cassette position. Rotating counter-clockwise
moves toward the L-cassette position.)
Confirm that the S side Cassette Support Stud and
the T side Cassette Support Stud are located under
the Cassette Reference Plate (L). (The S side
Cassette Support Stud and the T side Cassette
Support Stud must not be visible from the top of
the machine.)
Tum the Cassette Reference Plate (L) upside down
and place it in the position where cassette is place.
Confirm that there is no clearance between the
Cassette Reference Plate (L) and S side Cassette
Support Stud, and also between the Cassette
Reference Plate (L) and the T side Cassette
Support Stud, using Adjustment mirror.
If the specification is not satisfied, perform the
following step 7 and later,
Adjustment procedure
7.
Loose the screws fixing the T side Cassette
Support Stud/T side Cassette Support Stud, by 1/2
to 1 tum using L shaped wrench.
Lift up the S side Cassette Support Stud and the T
side Cassette Support Stud to contact with the
Cassette Reference Plate (L). Tighten the screw
with L shaped wrench.
Check that the specification is satisfied.
§ Ree! Table
T Reel Table
Support Stud
Worm Gear ss
T side Cassette Support Stud
Cassette Reference Plate (L)
S side Cassette Support Stud T side Cassette Support Stud
Specification : A = no clearance
Support Stud
set screw
(WP3X5}