Winding Mg,Spool Shaft And Related Parts; Film Pulse Parts; Soldering Lead Wires And Treatment - Pentax 67 II Service Manual

3.4 Winding Mg,
spool shan and related parts
Equipment to be prepared: Circuit tester,
27340-0-C30 c!Jeck jig
CNS1 .7x2.5
~~CNS .
- , 1.7x3.5
1) Check: Check disconnection of S300.
The resistance value at both tips of S300
should be
10
ohms.
2) Assembly procedure
-1) S300
Treat the lead wires as
shown in the drawing.
-2) O-C30, 4 screws
White 50 mm
Black 50 mm
-3) O-C20 and related parts
3) Check: O-C30 check
-1) Attach C44 (align the groove with C94 spring), and check for
smooth rotation with the jig.
C91-
C88<
~
-2) Remove adsorption of S300 and latch the spool gear with O-C20.
-3) When rotating quickly with the jig, the catch should not become
detached and the spool gear should not rotate.
3.5 Film pulse parts
[Assembly procedure]
1) C105
2) O-C102 (T321, T322), 2 screws
3) Check: Make sure that O-A61
(counter roller) is rotating and
that the gears are smoothly turning.
3.6 Soldering lead wires and treatment
-1) 2 lead wires (black, white)
t
A".100 ---- O-T'.1 11
-2) Treatment of le.ad wires__,.
Black, orange, white
Pink (free)
28/70
White
O-T311
27340
. c
'- ~
DT(7x10)
~