Wartsila RT-flex50-D User Manual

Maintenance0002−1/A1
Table of Contents
RT-flex50-D
4/ 5 Wärtsilä Switzerland Ltd
2011-12
Supply Unit, Injection and Exhaust Valve Control Group 5
o Supply Unit
− Removal and Fitting of Servo Oil Pump and Servo Oil Pump Drive 5552−1/A1.........
− Removal and Fitting of Camshaft and Bearing Shells 5552−2/A1.....................
− Removing and Fitting the Gear Wheel on Camshaft 5552−3/A1......................
− Removal and Fitting 5552−4/A1..................................................
− Lubrication of Supply Unit During Maintenance Works 5552−5/A1...................
Fuel Pump: Dismantling and Assembling 5556−1/A1..................................
Fuel Pressure Control Valve: Removal, Fitting, Dismantling and Assembling 5562−1/A1....
Fuel Overpressure Safety Valve: Checking and Setting 5562−2/A1......................
Injection Control Unit: Removal and Fitting 5564−1/A1.................................
Pressure Reducing Valve 8.11−1: Checking the Gas Pre-charge Pressure 5610−1/A1.....
Exhaust Valve Control Unit:
Removal, Fitting, Dismantling and Assembling 5612−1/A1..............................
o Regulating Linkage
− Adjusting: with Heinzmann StG 10-01 Actuator 5801−1/A1..........................
− Adjusting
: with Woodward ProAct II − Analog Actuator 5801−1/A2....................
Scavenge Air Receiver and Auxiliary Blower Group 6
Scavenge Air Receiver:
Checking the Air Flaps and Cleaning the Scavenge Air Receiver 6420−1/A1..............
Auxiliary Blower: Maintenance 6545−1/A1............................................
Removal and Fitting of Scavenge Air Cooler 6606−1/A1...............................
Removal and Fitting of Water Separator 6708−1/A1...................................
Scavenge Air Waste Gate: Dismantling and Assembling 6735−1/A1.....................
Cylinder Lubrication Group 7
Lubrication Pump CLU4−C: Checking the Gas Pre-charge Pressure 7218−1/A2..........
Piping Group 8
Servo Oil Piping: Removing, Fitting and Regrinding 8447−1/A1......................
Hydraulic Piping for Exhaust Valve Drive: Removing, Fitting and Regrinding 8460−1/A1....
o Fuel Pressure Piping
− Removing, Fitting and Regrinding of Sealing Faces 8733−1/A1......................
− Removing, Fitting and Regrinding (5 and 6 Cylinder Engines) 8752−1/A1..............
− Removing, Fitting and Regrinding (7 and 8 Cylinder Engines) 8752−1/A2..............

Wartsila RT-flex50-D Specifications

General

Brand	Wartsila
Model	RT-flex50-D
Category	Engine
Language	English