Sony DSR-1800 Service Manual page 276

7-14. TG8 Arm Assembly Replacement
Replacement
1. Replacing the TG8 arm assembly
(1) Insert a torque screwdriver through the
square hole of the pinch limiter assembly to
access the screw securing TG8 arm assembly.
Remove the screw to remove the TG8 arm
assembly.
(2) Fit a hole and a slotted hole in a new TG8
arm assembly on the two pins on the MD
chassis and fix it with the screw.
Tightening Torque : 0.1 N.m {1 kgf.cm}
2. Cleaning the tape guide
Wipe the tape guide on the TG8 arm assembly
with a cleaning cloth moistened with cleaning
fluid.
Adjustment after replacement
3. Adjustment after replacement
Checking the tape path adjustment
(Refer to Section 8-4.)
7-42
TG8 arm assembly
Tape guide
P1.4 x 3.5
Suare hole of the
pinch limiter assembly
Pin
DSR-1800/P/1600/P