Mechanism Adjustment Jigs And Parts - Sharp VL-PD3AS Service Manual

VL-PD3AS/AH/AE

4. MECHANISM ADJUSTMENT JIGS AND PARTS

4-1. Mechanism check adjustment jigs
1. PB-use cassette
Torque meter
2. 9DASD-1015
3. DB
* SD-1015
50 or more
ø2
No. 0 cross-bit
1. Torque screwdriver
150mN·m
2. JiGTD1500RTDH
3. CB
1. Alignment tape – ( I )
2. VR3-GAZXS
3. CF
* For tape running adjust-
ment.
4-2. Parts for regular periodic inspection and maintenance
1. Oil
Cosmo Hydro HV22
2. HV22 : 9EQ-Oil-HV22
3. HV22 : AE
* Cosmo Petroleum K.K.
<How to make jigs for mechanism checking and adjustment>
(1) Reel hub for back tension measurement (Fig. 1)
1) Obtain a commercially available cassette tape reel hub.
(Disassemble the cassette tape and remove the tape from
the reel hub.)
2) Paste one end of a string (about 20cm long) to the reel hub
with (for example) cellophane tape.
3) Paste the weight of about 0.21N on the upper side reel hub.
(2) String for use in pinch roller snap-fit force measurement (Fig. 2)
1) Obtain an approximately 20cm length of commercially available string.
2) Tie the 2 ends together to form a loop.
1. Torque gauge 1. Torque gauge head
2. JiGTG0045 2. 9EQTGH-DH5000
3. CN 3. BW
* For use in VS-REW wind- * For use with the above
ing torque measurement. torque gauge.
1. Master plane
1. Height adjustment jig
2. 9EQMP-VLPD1
2. 9DAHG-PD1
3. CL
3. BZ
* For checking reel base
* For height adjusting.
height.
1. Alignment tape – ( II )
1. For hexagon nut oppo-
2. VR3-JPZQS site side 3mm bit.
3. CG 2. 95CM22001
* For SW point adjustment.
3. BL
* 90ADVC-TAPEPAL can
* For S guide hexagon
use, too. (Code CU)
nut installation.
1. Cleaning paper
2. JiGDUSPER
3. AP
* DUSPER ∑ (SIGMA)
(ozu Co., LTD.)
<Note: The entries of list>
1. Tension gauge 4N
2. JiGSG0400
3. BK
* For measurement of
pinch roller pressure.
1. Height adjustment
screwdriver
2. 9EQDRiVER-DH5
3. BC
* For guide roller adjustment.
<Miscellaneous>
(1) Slide caliper
(2) Precision screwdrivers
(Phillips head and slotted)
(3) Radio needle-nose pliers
(4) Tweezers
<Note:
The entries of list>
1. Grease: Moly Coat
YM-103
2. 99FGREASE-YM103
* Dow coaning
1. Screw lock (1401B)
* Three Bond
Fig. 1
6
Configuration
1. Name
2. Part No.
3. Code
* Model, Uses Remarks
1. Dial tension gauge
2. 9DAPTG-10-10W
3. CA
* PTG-10
* For Tu guide adjustment.
* For T roller adjustment.
* Bit shape (see figure below).
Tolerance ± 0.1
2
1.4
Tip thickness 0.5
3
Configuration
1. Name
2. Part No.
3. Code
* Model, Uses Remarks
1. Cleaning liquid:
industrial-use ethyl alcohol
* Commercially avaitable item
1. Extremely thin cotton swab
* Commercially available item
Weight
Reel hub
String
String
Fig. 2