Olympus OM-1 - Film Cannot be Advanced; Shutter Automatically Released, Immediately Upon Completion of the Film Advancing Motion

E-4
2) Adjustment required of brake force
Strengthen the force of 8586 (Spring) with 8587 (Eccentric screw).
After this adjustment, be sure to check the bouncing effect.
2. Film cannot be advanced.
1) Parts coming loose or fallen off.
(1) Check all parts relative to the film advance mechanism.
(2) Check if any parts of the shutter mechanism have fallen off.
(3) Check for any springs and screws of the Front Die-Casting
either coming loose or falling off.
Make necessary repairs.
2) CA9051 (Plate) stuck with CA9044 (Plate)
When 9051 is extremely deformed, replacement is required. Clean
the sliding portion of both 9051 and 9044, and applij small amount
of Molicote (Grease) Type U.
3. Shutter automatically released, immediately upon completion of the film
advance motion:
1) Insufficient engagement between CA8592 (Claw) and the Gear A.
(1) If insufficiency is in the horizontal direction, replace either
8592 or the Gear A (the whole assembly of 854 3# Shaft) with
a new one.
http://olympus.dcmentia.org/Hardware