Sony HDCAM HDW-F900R Maintenance Manual page 371

6. Installing the threading arm assembly
(1) Pass the "A" portion of the S arm spring
through the hole of the new threading arm
assembly and hook it on the shaft. Then hook
the "B" portion of the S arm spring on the
spring stay.
(2) Pass the groove of the S cam assembly on the
threading arm assembly through the roller
and hook it on the mount shaft. Then remove
the "B" portion of the S arm spring from the
spring stay and re-hook it on the spring stay
of the mechanical deck assembly.
(3) Fix the threading arm assembly with the new
stop washer.
HDW-F900R/V1 (E)
Threading arm assembly
Spring stay
Hole
A portion
Shaft
B portion
Groove of the
S cam assembly
B portion of
S arm spring
Spring stay of
mechanical deck
assembly
Roller of S link
drawer assembly
(Apply oil after
cleaning)
S3 tape
guide
(cleaning)
S4 tape guide
(cleaning)
S arm spring
Threading arm assembly
Stop washer
Mount shaft
(Apply oil after cleaning)
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