Teac MT-20D-IO Maintenance Manual page 176

4-4-2 Replacement of reel motor (F), (R) Ass'y
(1) Articles to be used
(a) Phillips screwdriver No. 0
(b) Phillips screwdriver No. 1
(c) Nipper
(d) Tweezers
(e) Other articles required in the "Check and Adjustment" item.
(2) Replacement procedure
(a) Detach the protector guide in accordance with Item 4-2-3.(1).
(b) Detach the PCBA Interface Control in accordance with Item 4-4-10.
(c) Push in the ejector with the finger to bring about the cassette
load status (Figs. 302, 303).
(d) Extract the connector J8.
(e) Cut with the nipper the cable tie, which clamps the cables of the
reel motor (F), (R) Ass'y (Fig. 436).
(f) Extract the contacts of the reel motor (F), (R) Ass'y from the
connector housing (terminal Nos. 5, 6, 7, and 8).
(g) Remove the cables of both the reel motors from the PCBA holder and
bead to make them free (Fig. 436).
(h) Remove the two reel motor mounting screws each from the reel
motors, and detach the reel motors (F), (R) Ass' y from the main
unit. Then, remove the tube from the reel motor (R) Ass'y. (Fig.
437)
(i) Attach the new reel motors (F), (R) Ass'y to the main unit in the
reverse procedure to the above.
Then, thread the cables of reel motor (R) Ass'y through the tube
removed in step (h).
Remark Thread each cables of the reel motors under the loading
arm (M) (Fig. 436).
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