2-7
2.5 PERIODICAL MAINTENANCE
Perform maintenance at the correct times in accordance with the maintenance table.
Fig. 2-5-1 shows the flow chart of periodical maintenance procedures at different operating hours.
Fig. 2.5.1
Every 2000-hour maintenance 6000-hour maintenance
Start
Replaced parts
°
·
SUP. Pole Base assembly
TU Pole Base assembly
Î
Î
Î
Guide roller
Coller
Frange
3 Pinch roller arm assembly
2 Drum assembly
& SUP R. disk assembly
* TU R. disk assembly
^ CONN. gear assembly
@ SUP tension band assembly
$ TU tension band assembly
! Idle arm assembly
1 Head cleaner
2.6.8
SUP. TEN. BAND adjustment
2.6.9
TU. TEN. BAND adjustment
2.8 Toeque adjustment
2.9 Interchangeability adjustment
3.2.1 PB switching point
adjustment
3.2.3 ME SP VCO OFFSET
adjustment
End
Start
Replaced parts
Mechanism assembly
(including Drum assembly and
Cassette housing assembly)
2.8 Toeque adjustment
2.9 Interchangeability adjustment
3.2.1 PB switching point
adjustment
3.2.3 ME SP VCO OFFSET
adjustment
End
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