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4.4
Mechanism assembly/disassembly procedure table
Step/Loc
No.
1
[A] Cassette housing assembly/ [B] Mechanism assembly T
2
[1] Drum assembly
3
[2] Motor bracket assembly
4
[3] Middle catcher assembly
5
[4] Reel cover assembly
6
[5] Pinch roller arm assembly
7
[6] Sub brake assembly
8
[7] Band arm plate sub assembly
9
[8] Tension arm sub assembly
10
[9] EXIT guide arm assembly
11
[10] Swing arm assembly
12
[11] Sub deck assembly
13
[12] Main brake (Supply) assembly
14
[13] Main brake (Take up) assembly
15
[14] Reel disk assembly (Supply)
16
[15] Reel disk assembly (Take up)
17
[16] Prism
18
[17] Control plate
19
[18] Guide rail (Take up) assembly
20
[19] Guide rail (Supply) assembly
21
[20] Base plate assembly
22
[21] Ent. guide base assembly
23
[22] Worm wheel 2
24
[23] Timing belt
25
[24] Center gear assembly
26
[25] Reel drive pulley assembly
27
[26] Push plate
28
[27] Clutch lock gear (2)
29
[28] Clutch lock gear (1)
30
[29] Tension control arm assembly
31
[30] Brake control arm assembly
32
[31] Charge arm assembly
33
[32] Connect gear 2
34
[33] Connect gear 2
35
[34] Rotary encoder assembly
36
[35] Main cam
37
[36] Arm gear 1 assembly
38
[37] Centering arm assembly
39
[38] Sub cam
40
[39] Arm gear 2 assembly
41
[40] Clutch lock lever assembly
42
[41] Capstan motor
43
[42] Drum base deck
Part Name
Point
Fig. No.
4-5-1
2(S1),(L1) (L5)
T
4-5-2
3(S2)
T
4-5-2
4(S2)
T
4-5-3
3(S2)
T
4-5-3
(S2), 2(L6)
T
4-5-4
(W1), (L7)
T
4-5-4
(P1), (W1), (L8)
T
4-5-4
(S3), (L9), (P2), (W2)
T
4-5-4
(P3)
T
4-5-5
(W1)
T
4-5-5
T
4-5-6
4(S2)
T
4-5-6
(P4), (L10)
T
4-5-6
(P5), (L11)
T
4-5-7
T
4-5-7
T
4-5-7
(S2)
T
4-5-7
2(L12)
T
4-5-8
4(S2)
T
4-5-8
(S2), 2(L13)
T
4-5-8
(S2), 2(L14)
T
4-5-9
(S2)
T
4-5-9
T
4-5-9
T
4-5-9
T 4-5-10 (W1)
T 4-5-10 (W1)
T 4-5-10
T 4-5-10 (P6)
T 4-5-11 (L15)
T 4-5-11 (W1), (L16)
T 4-5-11 (L17)
T 4-5-12 (S2)
T 4-5-12 (S2)
T 4-5-13 2(S2)
T 4-5-13 (W1)
T 4-5-13 Collar
T 4-5-13 (L18)
T 4-5-14 (S2)
T 4-5-14
T 4-5-14 (L19)
T 4-5-15 (P7), Adjust nut
T 4-5-15 3(S2)
Note
Discription
1
2,3
2,4
5
6
7,8
8
Position alignment
9
Position alignment
10
Position alignment
10
Position alignment
11
Phase alignment
12
Position alignment
12
Position alignment
13
Position alignment
(Phase alignment)
(Phase alignment)
14
Phase alignment
15
Phase alignment
15,16 Position alignment
15
Position alignment
17
Phase alignment
17
Position alignment
17,18 Position alignment
Vertical adjustment
(No.YD085)1-15
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