Flowserve ROTADISK RD - Page 49

ROTADISK Pneumatic Actuator RD & RDF
Operating Manual – BA3002 EN
8 Repair
Page 47 of 79
10. Pull the shim bushing [8] out of the body [10].
11. Knock the drive shaft [4] out of the body [10] with a rubber hammer.
12. Remove the bearing bushes [15] and the Q/O-rings [12][14] from the body [10].
13. Press out the piston pair [9] with a soft tool until it is flush with the body [10].
14. Mark the piston [9] and the body end wall.
Ideally, a felt-tipped pen or scriber is used for marking.
15. Then push the piston pair [9] completely out of the body [10].
16. Clean the drive shaft [4], shim bushing [8], double swing arm [11], body [10] and
piston pair [9].
[8]
[10]
[4]
[10]
[9]