Mirror Bounds While Being Raised; Exposure Meter; The Meter Needle Gets Stuck.36 - Olympus OM-1 Repair Manual

E-36
10. Mirror bounds while being raised.
1) Improper selection of CA8464 (Spring), 8466,
84^7
If the mirror bounds for more than 4mm while being raised, the Spring
should be replaced with a thicker one.
8464 0.4/
8466 0.45/
8467 0.55/
In case that the mirror-rising time is more than 3.2ms., 8464 should be
replaced with a thinner one.
m. EXPOSURE METER
1. The meter needle gets stuck.
1) Filth or oil on CA9024 (Shaft)
Replace 9024.
Checkup No more sticking after the repair.
(1) Remove 9025 (Base) and 4073 and take out 9024 positioned at the low-
luminosity. If it cannot be removed because of adherance by Araldite
take off 8961. (However, avoid removal of 8961 as much as possible.'
(2) Clean the following parts with the ether alcohol and apply the oil
Oilproof Liquid: 9025, around the area where 9024 is mounted, 8977
(Plate), and 9142.
(3) Apply a little Araldite in thi hole where the A fits in 9025 and set 9024
To be cleaned and
applied with
Oilproof Liquid.
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