SICE S 64E, Руководство по обслуживанию

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Fig. 17c
ü Unscrew the hub C completely;
- then press the control pedal C (device clamped);
- check if air is delivered from the terminal pin by, for example, fitting a balloon onto the terminal pin itself (A, Fig.17d). If the balloon inflates,
there is an air leak within the device; replace the shaft assembly.
Fig.17d
When replacing the 0.5-12 Bar distributor (A, Fig.15), during reassembly ensure that the O-ring (A, Fig.17e) and the three red diam. 5 nylon
washers on the screws fastening the distributor to the rear flange (B, Fig.17e) are fitted correctly.