Maintenance8135−1/A1
RT-flex58T-D
Winterthur Gas & Diesel Ltd.
2/ 2
2. Maintenance
D Butterfly valve 1 does not require special maintenance. For a general inspec-
tion however, the instructions of the valve manufacturer must be followed.
D To carry out a function check see 8135−1 in the Operating Manual and Mainte-
nance Schedule 0380−1.
D The control actuator is single acting and normally closed by spring force. The
control actuator opens by a pneumatic pressure of 5.5bar.
2
1
11
5
10
11
8
74
9
A2
A1
A3
A6
3
6
6
B
Key to Illustrations:
1 Butterfly valve 7 Air spring air pipe
2 Control actuator 8 Exhaust gas turbocharger
3 Orifice 9 Exhaust manifold
4 Solenoid valve 10 Exhaust by-pass line
5 Control air supply 11 Cardan rod
6 Control air pipe
Exhaust Waste Gate (Low-Load Tuning)
2013 / V2