Minolta 9000 Service Manual page 206

59
WServicing measures against "mirror stays up"
This trouble may not re-appear if camera is disassembled down to mirror box. Against this trouble,
cheek the following:
Check looseness of mirror-return lever
Shutter defective
Replace shutter set (0202)
Wer a
Check looseness by moving the lever in the arrow
direction,
Not lose
Mirror box defective
'+ Mirror :hard to disengage (Check (1) on p. 60)
(0513).
2nd shutter blade shock-absorber & mirror-return lever : off position (Fig. 1)
Reform 2nd shutter blade shock-absorber or mirror-return lever.
+ Mirror-up sub-lever : looseness, failure: axis deformed (Fig. 2)
Replace mirror operation plate set (0513).
'Aperture control
set defective
+ Return-stop lever: hard to disengage (Check (2. (HJ on p. 60)
Replace aperture control set (0253).
+ Mirror-return lever : the end disengaged from return-stop lever at © in fig. 2.
but aperture not return to full-opening, or no winding)
~~-Reform mirror-return lever.
WFig. 1
Replace mirror operation plate set
(Mirror cetur
'2nd shulter blade shock absorber ihuttr)
Marorcetum lever imerorgperation pate)