62
shutter assembly in a plastic bag.
Figure 4-52. Disassembly of front end of 127MM and 150MM lens barrel
Figure 4-53. Removing speed mark ring
Disassembly of 127MM Lens Barrel
Key No.
Part Name
1
Shutter release Ring
2
Shutter Cover Assembly
3
Earth Plate
4
Screw
5
Spring
6
Lens assembly, Rear
7
Seiko Shutter
8
Index Mark Ring
9
Click Spring Holder
10
Spring
11
Steel Ball
12
Aperture Ring #17
13
Lens Assembly, Front
14
Lens Cap
15
Screw
16
Screw
17
Aperture Control Knob
18
Screw
19
Washer
2 0
Tube
21
Contact Lug
1
2
3
4 5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21
4
Retaining Nut
1
2
7
8 12
Aperture Blades
Shutter Blades
Front Lens Lock
Ring
Time Mark Ring
Cross Section of Front
End of Lens Barrel
13
Note: Collimation of lens will be required after any
disassembly of lens system.
Front End of Lens Barrel
(6 through 13)
Aperture
Ring
Index Mark
Ring
Spanner Nut
Screws (3)
Retaining
Washers (3)
Aperture
Control Knob
Speed Ring
Содержание 600SE
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