Maintenance8155−1/A1
Winterthur Gas & Diesel Ltd.
2/ 10
II - II
2
1
10
6
6
13
3
5,6
WCH03765
I
II
II
12
8
1
95
3
III
For view III, see Fig. 3
14
16
15
17
8
11
7
Fig. 2: SCR Valve − Removal
Note: The procedure that follows shows the removal of one of the SCR
valves (1, Fig. 1). The procedures for the other SCR valves (1) are the
same.
1) Disconnect the electrical connection from the pressure transmitter PT3750C (10,
Fig. 2).
2) Remove the pressure transmitter PT3750C (10).
3) Disconnect the electrical connection from the temperature element TE3754C (9).
4) Remove the temperature element TE3754C (9).
5) Loosen the hexagon nuts (6).
6) Remove the sealing air pipes (5).
SCR Valve − Removal and Installation
2016−11