Flowserve ROTADISK RDF - Page 59

ROTADISK Pneumatic Actuator RD & RDF
Operating Manual – BA3002 EN
8 Repair
Page 57 of 79
19. Centre the pistons [9] or double swing arm [11] in the middle under the shaft
bearing.
20. Grease the bearing opening on the bottom body flange side [13].
Flowserve Flow Control GmbH recommends the low-temperature grease
SAPPHIRE Lo-Temp 2 made by ROCOL.
21. Fit a new Q-ring [14] on the bottom body flange side and a new bearing bush
[15] into the bearing opening [13].
[9]
[11]
[10]
[13]
[13]
[14]
[15]