Pentax MX Service Manual

23800 /363
19. Pinion coupler gear assembly (0-C249) — CNL-E 1.7 x 2.5
20. Pinion coupler lever assembly (0-C254), (C257) (C 137)
21. Coupler lever spring (C266).Coupler lever spring hook screw (C214), Cord holder (J525).
22. Coupler lever assembly (0-C244), Coupler lever retainer screw (C248) — left handed.
23. Installing seat assembly (0-A508) — CSS 1.7 x 2.2 x 2
24. SW plate assembly (0-J521) — CNL-D 1.7 x 3.5
25. Bulb coupler lever spring (C263)
26. Install Winding lever assembly (C300) with Retainer screw (C305) temporarily, and cock the shutter.
27. Shutter seat plate assembly (E200) — CSS 1.7 x 3.0 x 3
High speed cam assembly (E210)
Selector gear collar (E123)
28. Slow speed cam shaft (E401)
LW 17, W70
29. Winding seat assembly (C100) — Nut B (E144).CNM 1.7 x 3.0, CSS 1.7 x 2.5
30. Release plate assembly (0-A502) — CNL-D 1.4 x 2.0
Shutter actuator plate A assembly (0-A504)
31. Shutter rod spring (A514)
Shutter rod assembly (0-A501)
32. Self-timer (H100) — CNM 2.0 x 9.0, CNM 1.7 x 3.0
33. X contact seat assembly (0-J621) — CNS 1.7 x 2.5 x 2
34. High speed lever assembly (0-E126)
a.) Indication spring (E134)
b.) Nut A (E133)
c.) (0-E126) Indication plate assembly (0-E132)
35. Bottom winding mechanism
a.) Bottom main gear screw (C265) — left handed
b.) Winding transmission plate (C221)
c.) Bottom main gear retainer plate (C220)
d.) Bottom main gear (C219)
e.) Bottom main gear retainer (C269)
f.) Winding shaft supporter plate (C270) — W24
g.) Winding shaft receptacle (C218)
h.) Spool gear assembly (0-C216) — W16 (0.3t)

Pentax MX Specifications

General

Film Format	35mm
Lens Mount	Pentax K mount
Exposure Modes	Manual
Focus	Manual
Camera Type	SLR
Shutter Speed	1 to 1/1000 second, plus B
Metering	Center-weighted