
Maintenance
TOC
Table of Contents
RT-flex50DF
2016
Winterthur Gas & Diesel Ltd.
Table of Contents
General Information
For Particular Attention
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preface
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Numbering and Designations (Turbocharger at Aft End)
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Numbering and Designations (Turbocharger at Exhaust Side)
. . . . . . . . . . . . . . . . . . . . . . .
General Guidelines
for Maintenance: Safety Measures and Warnings
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
for Lifting Tools: Wire Rope Slings, Span-sets, Eye Bolts, etc.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearance Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General
Page 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft and Thrust Bearing
2, 3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft and Main Bearing
4, 5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crosshead Guide
6, 7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Liner
8, 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piston Rod Gland
10, 11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exhaust Valve
12, 13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Top and Bottom End Bearings to Connecting Rod
14, 15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piston Cooling and Crosshead Lubrication
16, 17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piston and Piston Rings
18, 19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Driving Wheels for Supply Unit
20, 21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Unit
22, 23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Pump
24, 25
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tightening Values of Important Screwed Connections
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Values
−
Standard Screws and Elastic Studs
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Masses (Weights): Individual Components per Piece in kg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance Schedule: Inspection and Overhaul Intervals (Guidelines)
. . . . . . . . . . . . . . . . . . . . .
Engine Cross Section and Longitudinal Section (TC at Driving End)
. . . . . . . . . . . . . . . . . . . . . . . .
Engine Cross Section and Longitudinal Section (TC at Exhaust Side)
. . . . . . . . . . . . . . . . . . . . . . .
Bedplate and Tie Rod
Bedplate and Thrust Bearing: Foundation Bolts
−
Check
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Bearing
Waisted Studs
−
Loosen and Apply Tension
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Bearing
−
Removal and Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thrust Bearing
Axial Clearance
−
Checks
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thrust Bearing Pads
−
Removal and Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Winterthur Gas & Diesel Ltd.
RT
−
flex50DF / MM / 2020
Summary of Contents for RT-flex50DF
Page 13: ...Intentionally blank ...
Page 28: ...Intentionally blank ...
Page 54: ...Intentionally blank ...
Page 62: ...Intentionally blank ...
Page 66: ...Intentionally blank ...
Page 70: ...Intentionally blank ...
Page 82: ...Intentionally blank ...
Page 87: ...Intentionally blank ...
Page 96: ...Intentionally blank ...
Page 122: ...Intentionally blank ...
Page 146: ...Intentionally blank ...
Page 172: ...Intentionally blank ...
Page 176: ...Intentionally blank ...
Page 178: ...Intentionally blank ...
Page 180: ...Intentionally blank ...
Page 182: ......
Page 184: ......
Page 198: ...Intentionally blank ...
Page 226: ...Intentionally blank ...
Page 240: ...Intentionally blank ...
Page 244: ......
Page 254: ...Intentionally blank ...
Page 256: ...Intentionally blank ...
Page 262: ...Intentionally blank ...
Page 270: ......
Page 292: ...Intentionally blank ...
Page 294: ...Intentionally blank ...
Page 314: ......
Page 318: ......
Page 324: ...Intentionally blank ...
Page 336: ...Intentionally blank ...
Page 344: ...Intentionally blank ...
Page 351: ...Intentionally blank ...
Page 358: ...Intentionally blank ...
Page 368: ...Intentionally blank ...
Page 372: ...Intentionally blank ...
Page 376: ...Intentionally blank ...
Page 396: ...Intentionally blank ...
Page 402: ...Intentionally blank ...
Page 406: ...Intentionally blank ...
Page 410: ...Intentionally blank ...
Page 423: ...Intentionally blank ...
Page 436: ...Intentionally blank ...
Page 438: ...Intentionally blank ...
Page 446: ...Intentionally blank ...
Page 450: ...Intentionally blank ...
Page 460: ...Intentionally blank ...
Page 479: ...Intentionally blank ...
Page 487: ...Intentionally blank ...
Page 490: ...Intentionally blank ...
Page 496: ...Intentionally blank ...
Page 502: ...Intentionally blank ...
Page 506: ...Intentionally blank ...
Page 518: ...Intentionally blank ...
Page 520: ...Intentionally blank ...
Page 522: ...Intentionally blank ...
Page 536: ...Intentionally blank ...