172-65457MA-02 (JH7.2R-X) 14 Jul 2015
10
Disassembly / Reassembly of Components Inside the Body
Note: The X-element case must be removed before the float can be removed.
Part
During Disassembly
During Reassembly
Screen
Lift straight up and out
while turning
Place on the screen holder, making sure that the
top of the screen does not stick up out of the body
Screen Holder Remove without bending Place on the ledge inside the body, making sure
the rounded side is on top
Float
Remove, being careful not
to scratch the polished
surface
Insert, being careful not to scratch the polished
surface
Orifice Plug
Remove with a box
wrench
Consult the table of tightening torques and tighten
to the proper torque
Orifice Plug
Gasket
Remove the gasket and
clean sealing surface
Replace with a new gasket; coat surfaces with
anti-seize
Orifice
Remove with a box
wrench
Consult the table of tightening torques and tighten
to the proper torque
Orifice Gasket Remove the gasket and
clean sealing surface
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)
Cover Nut
150
(110)
24
(
15
⁄
16
)
Air Vent Valve Seat
35
(26)
19
(¾)
Orifice Plug
700
(510)
46
(1
13
⁄
16
)
Orifice
350
(260)
38
(1½)
Drain Plug
100
(73)
26
(1)
NOTE: - Coat all threaded portions with anti-seize.
(1 N
⋅
m
≈
10 kg
⋅
cm)
- If drawings or other special documentation were supplied for the product, any torque
given there takes precedence over values shown here.
