Assembling Curtains; E53/E54 X2, O-E59/O-E63 - Pentax 67 II Service Manual

8. Assembling curtains
Wollowing explanation is concerned witli assembly of tlic shutter curtain block.)
8.1 E53 (Cmtain adhesive tape) x2, E54 (Rihhon adhesive tape) x2, O-E59 (2nd shutter curtain),
O-E63 (2nd shutter curtain)
] ) With fabric surface of O-E59 and O-E63 upwards, mount in alignment with E54 in two places at both ends of ribbon.
2) Apply solvent from above ribbon, lightly press from above ribbon and adhere with E54.
3) With adhesive surface ofE53 downwards, create a gap of 0.2 - 0.5 mm on rnbber surface of O-E59 and O-E63
and combine.
4) Apply solvent evenly over one third from above E53 (gap between tip surfaces 0.2 - 0.5 mm), and lightly press.
5) Apply solvent evenly on E53 from gap on un-bonded part, and lightly press.
6) Af1er bonding E53, apply solvent evenly from four directions (vertical and horizontal) from above backing
paper of E53.
7) Get rid of any protrnsions of the adhesive.
8) Leave affixed section of E54 for more than 4 hours.
The affixed section of E53 should be left undisturbed for more than 12 hours.
56170
Solvent area
~-E54
0-E59(1 st curtain)
Cloth surface
f
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E54
0
E y /
Adhere~
~ / ,
No protrusions for both side
:
~-05
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I '
, r
' ;
O- E59(1 st curtain)
O- E63(2nd curtain)
27340
Apply solvent
E53
'
,
0-E59
0- E63