Troubleshooting
3A8693B
15
Equipment leaks air
externally.
Air valve cover (2) or air valve cover screws
(3) are loose.
Air valve gasket (4) or air cover gasket (22) is
damaged.
Inspect; replace. See pages 18 to 21.
Air cover screws (3) are loose.
Equipment leaks fluid
externally from flapper
check valves.
Over-torqued center manifold bolts (120),
causing the joint between the fluid cover (101)
and manifolds (102, 103) to separate.
Or loose joint between manifolds (102, 103)
and fluid cover (101).
Loosen manifold center bolts (120).
Tighten manifold bolts (120), see
Torque Sequence, page 29.
Retorque manifold center bolts (120).
See Torque Sequence, page 29. Do
not overtighten.
Damaged gaskets (112, 114).
Replace gaskets (112, 114), see page
16.
Problem
Cause
Solution
