WinGD WARTSILA RT-flex58T-E, Maintenance Manual

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Maintenance
3403 − 1/A1
RT-flex58T-E
Winterthur Gas & Diesel Ltd.
4/ 7
⇒ Fasten piston supporting device 94350 to platform supports 14 at the upper
platform.
⇒ Pull piston by crane out of cylinder liner.
⇒ Loosen screwed connection 17 and push supports 15 of piston supporting de-
vice 94350 completely outwards and turn up hinged covers 18.
⇒ Lower piston on crane into the supporting device until the piston rod foot pro-
trudes below the supporting device.
⇒ Turn the two hinged covers 18 down and lower the piston until piston rod gland
8 rests on the two hinged covers. Push supports 15 together and firmly tighten
screwed connection 17.
⇒ Lower the piston further until the piston rod head rests on support 15.
Attention! To prevent having a fall place cover plate 94345D over the gland bore in
the cylinder block and fasten it provisionally with several screws.
E D
94341
15
17
18
94350
94345
8
2
14
WCH00204
010.979/03
010.640/03
2013 / V2
Piston: Removal and Fitting