3-11. Timing Belt Replacement
Outline
Replacement
Timing belt removal
Timing belt installation
Adjustment after replacement
Tape running adjustment
Precaution
Remove the mechanical deck assembly from the unit when the timing belt is re-
placed. Be careful not to damage the video heads, drum, and other parts during
removal.
Preparations
1. Turn off the power.
2. Remove the mechanical deck assembly. (Refer to Section 3-1-8.)
Tools
. Hexagon bit (Across flat has 1.5 mm):
. Torque screwdriver bit (for M1.4):
. Torque screwdriver (for 3 kg):
. Cleaning cloth (15 cm x 15 cm):
. Cleaning liquid:
Removal
1. Timing belt removal
(1) Loosen the two screws shown in the figure of
the gear assembly by one half to one turn.
BVW-55 P2
J-6326-120-A
J-6325-110-A
J-6325-400-A
3-184-527-01
9-919-573-01
Screw (loosen)
3-11. Timing Belt Replacement
Gear assembly
3-43