Panasonic PV-4601 A Service Manual page 79

9. Re-install the Capstan Motor Drive C.B.A. by tightening 2 Screws (D). Then
carefully solder P2502 and re-install the Motor Block AssÕy.
ADJUSTMENT OF THRUST ADJUST SCREW AND OIL SEALS
10. Re-install the Capstan Belt and, while exerting pressure to turn the Clutch Unit,
tighten the Thrust Adjust Screw slowly until the Capstan Rotor just starts turning.
11. At the point where the Capstan Rotor starts turning, tighten the Thrust Adjust
Screw another 180 degrees clockwise.
12. Upon completion of the above procedure, confirm that the Oil Seals are
positioned as shown in Fig. M21 and make sure that the oil seal does not contact
the Pressure Roller or P5 Arm Unit. Then, wipe off the Capstan Shaft to remove oil,
grease, and dust.
Note:
Clean the Capstan Post whenever an Oil Seal is moved.
4.1.3.11. DISASSEMBLY/ASSEMBLY PROCEDURES OF MECHANISM
Fig. M21
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