JVC KD-21 - Page 7

| KD-21A/B/E/U
KD-15A/B/C/E/J/U
Mechanical parts
@ Nylon washer Pinch roller arm ass’y |
Nylon washer
Main belt
Collar
R Bushing
Washer
Fig. 7
Remove mechanical parts after removing the enclosure parts.
1 Mecha ass’y 1. Remove 4 screws fastening the mecha-
ass'y.
. Pull off in front the mecha-ass’y.
3 Flywheel ass’y
Be careful not to stain the belt.
Colored wires are red and black.
1. Remove the main belt.
2. Disconnect 2 wires of the motor ass’y.
3. Remove 3 screws, 3 washers fasten-
ing the motor ass’y.
® ®
1. When remove the screw, can be
removed the spring at as same.
2. When replace the flywheel, don’t
forget to insert a nylon washer to
it’s shaft.
. Remove the main belt.
. Remove the spring (flywheel bracket
auto stop bar.)
3. Remove 2 screws fastening the fly-
wheel bracket.
4. Pull off the flywheel.
(2 nylon washers can be removed on
the flywheel shaft at as same.)
nNO—
®
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®
. Remove “E”’ ring holding the pinch
roller arm ass’y.
2. Remove the spring on the it’s arm,
and pull off it.
4 Pinch roller
arm ass‘y
5 Take up disc
6 Supply disc
Note; 1. Don’t dirty, slippery and undue run-out the main belt and counter belt.
2. When replace the screw 23 , hold the flywheel position about 0.1~0.5mm clearance.
© ©] ©
1. Remove the counter belt.
2. Remove “E” ring holding the take
up disc.
3. Pull off the disc from the shaft.
1. Remove “E” ring holding the supply
disc.
2. Pull off the disc from the shaft.
(The spring can be removed at as
same.)
ay eee No. 4150