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2-5 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 2-1 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
#8 GUIDE SHAFT
T
A
CAPSTAN SHAFT
P
#9 GUIDE POST
E
#3 GUIDE POST
P
GUIDE ROLLER S, T
A
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
D
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 2-1>
Checking Period
500
1000
1500
2000
2500
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
O
∆
O
O
O
∆
∆
∆
O
∆
O
O
O
∆
O
O
O
∆
∆
∆
∆
O
∆
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
∆ : Cleaning
O : Check and replacement in necessary
3000
3500
4000
4500
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
∆
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
: Add Oil
2-21
Remark
5000
∆
∆
- To clean the parts, use patch and
∆
∆
alcohol (solvent).
∆
∆
- After cleaning, use the video tape
∆
∆
after alcohol is gone away complete-
∆
∆
ly.
∆
∆
- We recommend to use oil [EP-50] or
O
O
solvent.
O
O
O
O
- One or two drops of oil should be
applied after
O
O
cleaning with alcohol.
O
O
- Periodic time of applying oil (Apply
oil after cleaning)
- The excessive applying oil may be the
cause of
malfunction.
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
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