Part & No.
Cover Bolt 10, Nut 11
Orifice 5
Orifice Plug 7
Air Vent Valve Seat 16
Drain Plug* 21
Model
Cover Bolt 10, Nut 11
Orifice 5
Orifice Plug 7
Air Vent Valve Seat 16
Drain Plug 21
Element Case 27
Outlet Cover Nut 32
* Option for JH3-X, JH5RL-X
If drawings or other special documentation were supplied for the product, any torque given there
takes precedence over values shown here.
7. Maintenance Parts and Repair Parts
Maintenance parts and repair parts are available from TLV only in kits, as shown below.
Maintenance Kit: M
Repair Kit: R
Cover Gasket 3
Orifice 5
Orifice Gasket 6
Orifice Plug Gasket or
Outlet Cover Gasket 8
Screen 9
Float Cover 20
Connector Gasket 13
X-element 14
X-element Guide 15
Air Vent Valve Seat 16
Spring Clip 17
Drain Plug Gasket* 22
X-element Case Gasket 30
* Option for JH3-X, JH5RL-X
Replacement float available.
X-element Replacement Unit: Units are available for models JH7.5R-X and JH8R-X.
Tightening Torque and Distance across Flats
JH3-X
N . m
(lbf . ft)
mm
(in)
50
(37)
17
(
21
/
32
(
3
/
)
30
(22)
10
8
80
(59)
24
(
15
/
16
(
3
/
)
35
(26)
19
4
35
(26)
21
(
13
/
16
JH7.2R-X
150
(110)
24
(
15
/
16
(
1
/
350
(260)
38
1
2
700
(510)
46
( 1
13
/
16
3
35
(26)
19
(
/
)
4
100
(73)
26
(1)
ー
ー
ー
ー
JH3-X
JH5RL-X
M
R
M
R
For details see page 6, figure A.
̶ 11 ̶
JH5RL-X
N . m
(lbf . ft)
mm
(in)
)
110
(81)
22
(
7
(
21
140
(100)
17
)
180
(130)
38
(
1
(
3
35
(26)
19
)
35
(26)
21
(
13
JH7.5R-X
)
200
(150)
30
( 1
3
)
( 1
13
600
(440)
46
)
800
(590)
46
( 1
13
non-removable
100
(73)
26
(1)
31
150
(110)
50
( 1
ー
ー
JH7RL-X
JH7.2R-X
M
R
M
JH7RL-X
N . m
(lbf . ft)
mm
/
)
110
(81)
22
8
/
)
280
(205)
26
32
1
/
)
420
(310)
50
2
/
)
35
(26)
19
4
/
)
100
(73)
26
16
JH8R-X
/
)
450
(330)
36
16
)
/
1000
(730)
60
16
/
)
ー
ー
16
100
(73)
26
/
)
150
(110)
50
32
160
(115)
24
1 N . m
〜 〜
10 kg ・ cm
JH7.5R-X
JH8R-X
R
M
R
M
(in)
(
7
/
)
8
(1)
( 1
31
/
)
32
(
3
/
)
4
(1)
( 1
13
/
)
32
(
3
/
)
2
8
(1)
31
( 1
/
)
32
(
15
/
)
16
R