WÄRTSILÄ RT-flex50-D, Maintenance Manual

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Maintenance
0370−1/A1
RT-flex50-D
Wärtsilä Switzerland Ltd
1/ 3
Group Place of application Thick-
ness
[mm]
Inner
∅
[mm]
1903 Tie rod 5.33 91.44
2106 Cylinder block 9 550
2124
Cylinder liner
Cylinder liner − water guide jacket 9 660
2130
Water guide jacket
Connection piece − water guide jacket 5.33 62.87
Transition tube 5.33 37.47
2136
2138
Lubricating quill (bush)
Lubricating quill (bush) (Pulse Feed Lubrication)
3.53
3.53
36.09
36.09
2303
Piston rod gland
Housing − cylinder block 6.99 417.96
2708 Cylinder cover − water guide jacket 9 660
2728
Starting valve
Starting valve − cylinder cover 5.33 85.09
Cover − housing 3.53 91.67
Cover − solenoid valve 2 10
2751
Exhaust valve
Valve cage − cylinder cover 6.99 380.37
Valve seat − cylinder cover 6.99 329.57
Guide bush − valve cage 5.33 75.57
Lower housing − valve cage 6.99 148.59
Valve seat − valve cage 7 250
Piston − valve spindle 5.33 53.34
Transmitter − lower housing 3.53 28.17
Lower housing − upper housing 6.99 164.47
3130
Vibration damper on crankshaft
Intermediate flange − vibration damper 9 630
3403
Piston
Piston − oil pipe 5.33 85.09
Piston crown − spraying plate 6.99 266.07
Piston rod − spraying plate 6.99 253.37
4325
Starting air shut-off valve
Bush for starting air housing − cover 6.99 148.59
Housing − shut-off valve guide 6.99 170.82
Housing − valve block 3.53 56.74
Valve block − housing 2.62 13.94
Pressure switch − valve block 1.78 6.07
Valve block − double check valve 2 10
4605
Control air supply unit
Pressure reducing valve − corner union
A
2.4 20.30
Valve body − pressure transmitter 1.78 6.86
Dimensions
O-rings and Round Rubber Rings
2010