14.2.1. Cleaning and lubricating the camera
To clean the camera mechanism, it is necessary to remove it from the body. To do this:
1)
remove the camera lid;
2)
unscrew the screws of the mechanism plate;
3)
remove the mechanism with the plate out of the camera body.
Clean a ball-bearings with A76 gasoline to remove old oil, and put in a new oil VNIINP-6 TU38-001168-74 (two drops into
each ball-bearing).
Then cover the ball-bearing with thin layer of the VNIINP-271 lube.
Clean with gasoline and cover with same lube all cog wheels.
14.2.1.1. Cleaning and lubricating the claw mechanism
Remove the front film gate. Remove old lube and foreign particles with gasoline and soft napkin. Lubricate each ball-bearing
and wear face with 2 drops of the VNIINP-6 oil. Oiling places are shown at the Figure 38.
Clean inner sides of the bottom part of the rear film gate with napkin and lubricate it with VNIINP-271 lube. Install the claw
mechanism back into the camera. Switch the blocking OFF on the control unit, and run the camera without film on 48fps for
20-30 seconds. Remove extra oil from the film movement channel by means of soft napkin.
Figure 38. Oiling places of the claw mechanism
14.2.2. Cleaning, lubricating, and adjusting of the mags
Remove the mag ling and cog-wheel cover of the take-up clutch. Inspect and clean and lubricate it if necessary. Check the film
counter and mag opening. Disassemble the friction clutches. Clean outer and inner surfaces of the clutches. Clean and lubricate
ball-bearings of the take-up clutch from both sides, removing the cog-wheel preliminary.
Put 2 drops of the VNIINP-6 oil into each ball-bearing. Use same oil quantity for each rollers ball-bearing.
Assemble the friction clutches, screw the roller back, and tight the friction clutches using a torque device.
Torques of the frictions are listed in the Table 11.
Table 11
Name
Torque, kg
Feeding friction clutch
Take-up friction clutch
60m mag
1.8
0.8
2.5
0.8
120m mag
3.5
0.8
4.0
0.8
After the mag is assembled, test it on the camera without the claw mechanism, passing a film from the feeding clutch to the
take-up one.
After this test run, remove all extra oil from the mag.
Summary of Contents for GLADIOLUS
Page 6: ...Figure 2 Kinematics ...
