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Disassembly and Reassembly > The table of cleaning, Lubrication and replacement time about principal parts
4-5 The table of cleaning, Lubrication and replacement time
about principal parts
1) The replacement time of parts is not life of parts.
2) The table 4-5-1 is that the VCR Set is in normal condition (normal temperature, normal
humidity).
The checking period may be changed owing to the condition of use, runtime and environmental
conditions.
3) Life of the Cylinder Ass'y is depend on the condition of use.
4) See exploded view for location of each parts.
Parts Name
POST TENSION
SLANT POST S, T
T
#8 GUIDE SHAFT
A
P
CAPSTAN SHAFT
E
#9 GUIDE POST
#3 GUIDE POST
P
A
GUIDE ROLLER S, T
T
CYLINDER ASS'Y
H
FE HEAD
S
ACE HEAD
Y
PINCH ROLLER
S
T
POST REEL S, T
E
SLEEVE TENSION
M
POST CENTER
LEVER IDLE BOSS (2Point)
CAPSTAN MOTOR PULLEY
A
S
R
BELT PULLEY
Y
I
HOLDER CLUTCH ASS'Y
S
V
T
GEAR CENTER ASS'Y
I
E
N
GEAR IDLE (2Point)
M
G
LOADING MOTOR
B
S
BAND BRAKE ASS'Y
Y
R
S
A
T
K
E
BRAKE T ASS'Y
E
M
Table 4-5-1
A: Cleaning
B : Check and replacement in necessary
Checking Period (h)
500 1000 1500 2000 2500 3000 3500 4000 4500 5000
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
A
B
B
B
B
A
A
A
B
B
A
B
B
B
B
A
B
B
B
B
C
C
C
C
C
C
C
C
A
A
A
A
A
B
B
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
4 - 22
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
C
C
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C : Add Oil
Remark
- To clean the parts, use patch
and alcohol (solvent).
- After cleaning, use the video
tape after alcohol is gone
away completely.
-We recommend to use oil
[EP-56] or solvent.
-One or two drops of oil should
be applied after
cleaning with alcohol.
- Periodic time of applying oil
(Apply oil after cleaning)
- The excessive applying oil
may be the cause of
malfunction.
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