WinGD RT-flex50DF - Pilot Fuel Pump Removal and Installation

Maintenance
5555−2/A1
Winterthur Gas & Diesel Ltd.
1/ 6
Pilot Fuel Pump
Removal and Installation
Tools:
1 HP oil pump 94931 1 HP hose 94935
1 Pressure gauge 94934A 1 Assembly tool 94573
1. Removal 1.........................................................
2. Installation 3.......................................................
3. Completion 5.......................................................
1. Removal
1) Stop the engine.
2) Make sure that the pilot fuel pump (5, Fig.1) has stopped.
3) Disconnect the electrical connection from the electric motor (1).
4) Close the stop valve (3).
5) Remove the pilot fuel pressure pipe (4).
6) Remove the pilot fuel return pipe (2).
7) Remove the fuel inlet pipe (9).
8) Hold the weight of the pilot fuel pump (7).
9) Remove the four Allen screws (6).
10) Remove the pilot fuel pump (5) from the electric motor (1).
2018