Hex Bolt (6)
Spring Washer (6)
Valve Seat Gasket (7)
Remove with a socket
wrench
Be careful not to misplace
Remove the gasket and
clean the sealing surfaces
Apply anti-seize to the threads, tighten
evenly to the proper torque
Be sure to reinsert the washers
Replace with a new gasket
Part
During Disassembly
During Reassembly
Float & Lever Unit and Trap Unit
Air Vent Pipe
(9)
Connector (8)
Snap Ring (8)
X-element (8)
Air Vent Valve
Seat (8)
X-element
Guide (8)
Remove with a pipe
wrench
Remove with a
wrench
Pinch insides together
and remove from the
X-element guide
Remove from its
guide
Remove with a socket
wrench
Remove without
bending
Air Vent Unit:
Wrap 3 – 3.5 turns of
sealing tape around the
threads or coat with sealing
compound and screw into
trap unit (main valve unit);
tighten to the proper torque
Tighten to the proper
torque
Insert securely into the
groove in the X-element
guide
Reinsert after making sure
of the proper orientation
Apply anti-seize to the
threads, tighten to the
proper torque
Make sure the X-element
can be inserted smoothly
Part
During Disassembly
During Reassembly
Snap Ring
X-element
X-element
Guide
Air Vent
Valve Seat
Connector
Air Vent
Pipe
1 N
•
m
≈
10 kg
•
cm
Air Vent Pipe
Connector
Air Vent
Valve Seat
30 (22)
30 (22)
35 (26)
— —
19 ( )
19 ( )
Part
Torque*
Distance
Across Flats
N
•
m (lbf
•
ft) mm (in)
/
4
3
/
4
3
1 N
•
m
≈
10 kg
•
cm
Hex Bolt
60 (44)
19 ( )
Part
Torque*
Distance
Across Flats
N
•
m (lbf
•
ft) mm (in)
/
4
3
Hex Bolt
Spring
Washer
Valve Seat
Gasket
* If drawings or other special documentation were supplied for the product, any torque given there
takes precedence over values shown here.
Continued on next page
English
