172-65633MA-00 (SJ3V-X) 22 Apr 2016
9
Detaching/Reattaching the Cover
Part
During Disassembly
During Reassembly
Cover Bolt
Remove with a socket
wrench
Consult the table of tightening torques and tighten
to the proper torque
Cover
Remove the cover
Make sure there are no pieces of the old gasket left
on the sealing surfaces of the body and cover and
reattach
Cover Gasket Remove the gasket and
clean sealing surface
Replace with a new gasket
Disassembly/Reassembly of Components Inside the Body
Part
During Disassembly
During Reassembly
Float
Remove, being careful
not to scratch the surface
Insert, being careful not to scratch the surface
Orifice
Remove with a socket
wrench
Consult the table of tightening torques and tighten
to the proper torque
Orifice Gasket Remove the gasket
Replace with a new gasket if warped or damaged
Table of Tightening Torques
Parts
Torque
Distance Across Flats
N
∙m
(lbf·ft)
mm
(in)
Cover Bolt
40
(29)
13
(
1
/
2
)
Orifice
40
(29)
17
(
21
/
32
)
Screen Holder
140
(100)
38
(1
1
/
2
)
Drain Plug
30*
(22)*
12
(
15
/
32
)
Air Vent Valve Seat
35
(26)
19
(
3
/
4
)
X-element Cover
140
(100)
32
(1
1
/
4
)
*This value represents tightening torques for threads that are wrapped
with 3 - 3.5 turns of sealing tape.
(1 N
⋅
m
≈
10 kg
⋅
cm)
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.
Exploded View
Screen Holder
Screen Holder Gasket
Main Screen
Body
Orifice Gasket
Orifice
Float
Cover Gasket
Cover
X-element Cover
X-element Cover Gasket
Air Vent Screen
Spring Clip
X-element
Air Vent Valve Seat
X-element Guide
Drain Plug
Cover Bolt
