Maintenance2722−1/A2
Winterthur Gas & Diesel Ltd.
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2. Installation
1) Remove and discard the old O−rings.
2) Install new O−rings (3, Fig.2).
3) Put oil on the new O−rings
4) Make sure that the work station is
clean.
5) Carefully position the injector valve
assembly (4) into the chamber.
6) Apply a thin layer of Never Seez on the
threads of two M12 Hexagon socket
head cap screw (2).
7) Tighten the screws in two steps:
a) Equally tighten the screws spring
guides are flush with each other.
b) Check the screws are tightened to
at least 35 Nm.
8) Connect the injector cable in the
terminal box.
Fig. 2
2
3
1
4
1.8
0.2
2020
Injection Valve: Installation Injection Valve with FAST
Fig. 1
1.8
0.2
1