Sony HVR-HD1000J Service Manual page 227

Ver. 1.1 2007.12
3-6. L-motor Block Ass'y (Loading) (M902)
1. Removal procedure
1) Release the dowel A, and remove the motor holder base 1.
2) Remove the worm shaft (2J) 2.
3) Remove the screw (special head screw M1.2 × 1.5) 3 and
remove the L-motor block ass'y (loading) (M902) 5 from the
motor holder 4.
Fixing with screw
Key Points in Re-
assembling
When fixing with the screw, be careful
that the motor worm must not contact
with the screwdriver and screw.
Motor worm
Worm shaft (2J)
Key Points in Re-
assembling
First, insert the portion C of the motor
worm into the motor holder's hole.
Motor holder
Worm shaft
(2J)
C
HVR-HD1000J/HD1000U/HD1000N/HD1000E/HD1000P/HD1000C
Driver
Screw
4 Motor holder
Screw
3
(M1.2 × 1.5)
2 Worm shaft (2J)
1 Motor holder base
Hole
2. Attachment procedure
1) Align the L-motor block ass'y (loading) (M902) 5 with the
dowel B, insert it into the motor holder 4. While being care-
ful not to contact the screw and the screwdriver with the motor
worm, install the screw (special head screw M1.2 × 1.5) 3.
Tightening torque: 0.04 ± 0.01 N•m (0.41 ± 0.1 kgf•cm)
2) Apply the grease as much as a ball of 1.0 mm diameter on the
portion D on the bottom of the motor holder 4 and on the
sides of the motor worm.
3) Install the worm shaft (2J) 2.
4) Engage the dowel A and install the motor holder base 1.
Note: The motor holder 4 and the motor holder base 1 must be replaced
simultaneously as a pair.
5 L-motor block ass'y
(loading) (M902)
Dowel B
Dowel A
6-79
Apply Grease
Points to
be noted
Motor holder (bottom)
D
Side of motor worm
Amount of grease application
: Grease of a ball of 1.0 mm
diameter (2 locations)