Slow Speed Cam Assembly; Governor; Governor Actuator Plate (C252) - Pentax MX Service Manual

30. Slow speed cam assembly (0-E402)
a) Shutter speed at B
b) Small rivet of (0-E402) should align straight with the center of (E401) and sprocket shaft
as shown in Figure, and fasten Nut (E406) catching (E401) with pliers.
Fasten set screws also.
* When (E406) is fastened without catching (E401) with pliers, jointing split part underneath (E200)
spreads with revolving power of (E401), and slower shutter speed will be affected.
31.Governor (G100)
a) Shutter speed at 1/125
b) Install (G100) without bending small levers (such as angle lever etc).
32.

Governor actuator plate (C252)

a) Shutter speed at B
b) Cock the shutter
c) (C252) — (C253) x 2 as shown in Figure
33. Shutter curtain light seal (A17)— CNS 1.7 x 2.5 x 2
— CNM 1.7 x 2.0, CNM 1.4 x 2.0
23800 11 /36