WinGD RT-flex50DF - Injection Valve: Checks, Disassemble, Assemble

Maintenance2722−2/A1
Winterthur Gas & Diesel Ltd.
2/ 7
2. Preparation
WARNING
Danger. Do not use welding
or grinding equipment near
the work area. Fuel and
solvents are flammable.
WARNING
Injury Hazard. Calibration
fluid is a harmful
substance. Always read the
manufacturer’s safety
instructions before you use
calibration fluid.
1) Read and obey the data in the
instruction manual of the test bench
manufacturer.
2) Make sure that the work station is
clean.
3) Make sure that the support is removed
from valve holder (94273, Fig. 1) in the
receiver (2).
4) Use a brass wire brush to remove
combustion particles from the external
parts of the nozzle.
5) Put the injection valve (1) in position in
the valve holder (94273). Make sure
that the injection valve points down.
6) Attach the injection valve (1) to the
valve holder with the spring cages (3)
and Allen screws (4).
7) Attach the HP hose (94275) to the
connection piece (94272B).
8) Connect the HP hose (94275).
9) Connect the the cable (94275A) to the
injection valve (1).
10) Connect the electrical connection to the
test bench.
2016
Injection Valve: Disassemble, Checks, Assemble
94272
1
94273
WCH03003
94275
94275A
I
1
I
94272B
Fig. 1
2
Remove the
Support
2
4
3