2-1-1 U27MENHS
STANDARD MAINTENANCE
Service Schedule of Components
Notes:
1.Clean all parts for the tape transport (Upper Drum with Video Head / Pinch Roller / Audio Control Head / Full
Erase Head) using 90% lsopropyl Alcohol.
2.After cleaning the parts, do all DECK ADJUSTMENTS.
3.For the reference numbers listed above, refer to Deck Exploded Views.
* B73 ------ Recording model only
* B86 ------ Not used in 2 head model.
H: Hours : Check I: Change
Deck Periodic Service Schedule
Ref.No. Part Name 1,000 H 2,000 H 3,000 H 4,000 H
B2
Cylinder Assembly
II
B3 Loading Motor Assembly
I
B8
Pulley Assembly
II
B587
Tension Lever Assembly
II
B31 AC Head Assembly
I
B573,B574
Reel S, Reel T
I
B37
Capstan Motor
II
B52 Cap Belt
II
*B73
FE Head Assembly
I
*B86
F Brake Assembly (HI)
II
B133 Idler Assembly (HI)
II
B410
Pinch Arm Assembly
II
B414
M Brake (SP) Assembly (HI)
II
B416 M Brake (TU) Assembly (HI) II
B525
LDG Belt
II
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