Maintenance
2722−1/A1
Winterthur Gas & Diesel Ltd.
1/ 4
Removal and Installation
Tools:
2 Hexagon head bolts 94270C 1 Bush 94289C
2 Stud bolts 94270D
1. Removal
CAUTION
Injury Hazard: The weight
of the injection valve is
12 kg. Use sufficient
personnel to lift and move
heavy items.
1) Remove the HP fuel pipe, refer to
8733−1.
2) At the related terminal box (95.41 to
95.47) disconnect the cable (1, Fig. 1).
3) Make sure that the cooling for the
injection valve is stopped, refer to the
Operation Manual 8016−1,
paragraph 3.
4) Remove the screws (2) together with
the spring cage (3) from the injection
valve (4).
5) Put the two bolts (94270C, Fig. 2) in
the positions as shown.
6) Turn fully the two bolts (94270C) until
they touch the thread end in the valve
bush (1).
7) Turn equally the two bolts (94270C) to
lift the injection valve approximately
44 mm.
8) Remove the injection valve.
9) Remove and discard the five
O-rings (2).
2016
Injection Valve
WCH02387
Fig. 1
94270C
1
WCH03113
Fig. 2
1
2
3
4
44 mm
2
3
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