C-cylinder (steam)
a) Remove the cylinder, see 1.2.1-1 AP valve - remove cylinders.
b) Remove the valve cone (1) and the seal ring (6).
c) Check the seal rings (2). Change if reqired.
d) Loosen the screws (4) and remove the holder (5).
e) Check the seal ring (3). Change if reqired.
f) Reassemble in the reverse order.
Note! Tighten the valve cone (1) with a torque wrench set to 50 ±2 Nm