Assembling The Film Take-Up Mechanism Assembly (4-1) - FujiFilm PROFESSIONAL GW690-III Service Manual

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REASSEMBLY AND ADJUSTMENT
FUJI GW690-111 (PROFESSIONAL)/FUJI GSW690-111 (PROFESSIONAL)
2.
Assembling the film take-up mechanism assembly (4-1)
The film take-up mechanism assembly has been greased (FHA-054) and no additional greasing
may be required when reassembling it. However, make sure that each gear is free from dust and
foreign matter. In the event that a gear is dropped onto the floor or other dusty place,
thoroughly clean it with cleaning agent, and apply grease (FHA-054) sufficiently before
assembling the film take-up mechanism assembly.
2-1
Assembling the film take-up gear train
a.
Remove three springs (4-16) from the disc assembly (4-12), and with three pawls
(4-18) spreaded and with the gear (4-9), washer (4-10) and ratchet wheel (4-11) applied
to the sleeve (4-7), install them on the disc assembly (4-12).
b.
Hook three springs (4-16) to the arbors, and apply the longer end of the spring to the
groove on the back of the pawl.
Turn the sleeve clockwise, and make sure that the springs are effective, the ratchet
sounds correctly and it does not turn reversely.
c.
Fit the gear assembly (4-32) to the sleeve (4-26) from the bottom, apply the gear
(4-22) from the top, and tighten the screw (4-21). [Tightening torque: 3.5kg-cm]
d.
Fit the disc assembly (4-12) to the sleeve (4-27), and secure it with the nut (4-4).
Make sure that the disc assembly and gear assembly turn smoothly.
e.
Fit the ratchet wheel assembly (4-67) to the sleeve (4-28) from the bottom of the
base plate, fit the rack (4-49) to the shafts (4-31) and spring (4-50) at the position
where the shaft (4-71) enters inside of the rack (4-49), and tighten two screws (4-46).
Make sure that the rack (4-49) operates smoothly.
f.
Fitting the interlock pin (4-91) of the lever assembly (4-88) to the groove on the pawl
(4-36), fit the lever assembly (4-88) to the Iver shaft (4-105), and tighten the screw
(4-86).
g.
Apply the spring (4-87) from the top of the screw, and hook one end and the other
end of the spring (4-87) to the shaft (4-111) and pin (4-38).
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