172-65451MA-04 (JH5RL-X) 3 Jul 2018
10
Disassembly/Reassembly of Components Inside the Body
Part
During Disassembly
During Reassembly
Screen &
Float Cover
Lift straight up and out
while turning
Place on the ledge inside the body, making sure
that the top of the screen does not stick up out of
the body
Float
Remove, being careful
not to scratch the
polished surface
Insert, being careful not to scratch the polished
surface
Orifice Plug
Remove with a socket
wrench
Consult the table of tightening torques and
tighten to the proper torque
Orifice Plug
Gasket
Remove the gasket and
clean sealing surfaces
Replace with a new gasket; coat surfaces with
anti-seize
Orifice
Remove with a socket
wrench
Consult the table of tightening torques and
tighten to the proper torque
Orifice Gasket Remove the gasket and
clean sealing surfaces
Replace with a new gasket; coat surfaces with
anti-seize
Table of Tightening Torques
Part Name
Torque
Distance Across Flats
N
∙m
(lbf
∙ft)
mm
(in)
Orifice
140
100
17
(
21
/
32
)
Orifice Plug
180
130
38
(1
1
/
2
)
Cover Nut
110
81
22
(
7
/
8
)
Air Vent Valve Seat
35
26
19
(
3
/
4
)
NOTE: -Coat all threaded portions with anti-seize.
-If drawings or other special documentation were supplied for the
product, any torque given there takes precedence over values
shown here.
(1 N
m
10 kg
cm)
