RATHI DISC-O-FLEX RLM - Disassembly; Replacement

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Installation & Operating Manual /DISC-O-FLEX/RLM,RLMK

RATHI TRANSPOWER PVT.LTD. Gaia Apex,S No 33/2D,Viman Nagar R-II-D-03/02-09/20

Pune, 411014 Page 7 of 15

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4. Disassembly/ Replacement

Fig. 7

4.1 Element blade pack

4.1.1 Disassembly

 Support canter spacer such that the blades should not be under stresses due to

external loads, such as spacer weight

 Dismantle components by loosening coupling bolts (1) from hub.

 Remove cleveloc nuts (7), bushing and blade pack (4).

4.1.2 Replacement

 Replace entire blade assembly of both sides with new factory assembled one,

replacement of one blade pack is not advisable (RLM).

 Tighten each cleveloc nut using incremental torque up to specified tightening

torque (Table 3) in progressive alternate pattern.