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Service
To lubricate the GFA module:
1.
Use a grease gun to apply lubrication to every grease nipple of the GFA module.
The number of grease nipples varies with the design of the GFA module.
2.
Operate the system a few times.
3.
Remove any excess grease with a clean, smooth cloth.
Dismantling/Assembling Instructions
Dismantling the GFA Module
The instruction below shows an example of a GFA module. The module comprises a housing which
contains a number of gears depending on model of the GFA system.
To dismantle the GFA module:
1.
Secure the housing in a vice and loosen the nut.
2.
Loosen the cover cap.
3.
Remove the bearing housing.
4.
Loosen the hex screws. The module can be fastened with two or four hex screws, depending on the
model (2, 3, or 4-stage).
5.
Open the housing using a flat screwdriver.
6.
Remove the output gear.
Note the direction of the output gear (hexagonal shape up or down). It should be placed in the
same way when assembling the GFA module.
7.
Remove the idle gears, needle roller bearings, and shafts.
8.
Turn the input gear all the way back to the locked position. Then turn it forward 1/4 of a revolution.
Push in the pawl by using a 0.1 mm feeler gauge. Remove the collar back latch.
9.
Remove the pawl and the spring from the collar back latch.
10. Remove the nut from the bearing housing.
11. Remove the input gear from the bearing housing. Remove the ball bearing from the input gear if
needed.
12. Remove the needle roller bearing from the input gear.
10
EN
© Saltus Industrial Technique AB - 9839 1814 01
GFA-OOT
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