16
308647
Parts Drawing
Models 238893, 238894, 248090, and 255072
9
Torque to 25 to 30 in-lb (2.8 to 3.4 N
S
m).
238893 with EZ Flush gauge port plug
238894 with fluid pressure gauge
248090 with fluid pressure gauge for
LASD material
255072 High Resolution
Air-Operated Regulator
100 psi (0.7 MPa, 7 bar)
Maximum Inbound Air Pressure
500 to 4000 psi (3.4 to 28 MPa, 34 to 276 bar)
Regulated Fluid Outlet Pressure
06287
1*
}
2
3
{n
4
5
{n
8
11
}
12*
13*
19*
14
{n
15
{n
18
{n
20
{n
17*
}
28
}
29
}
31
32
}
}
33
}
35
}
37
}
36
1
2
3
4
5
Torque to 140 to 160 in-lb (16 to 18 N
S
m).
Torque to 15 to 20 ft-lb (20 to 27 N
S
m).
Torque to 30 to 35 ft-lb (41 to 48 N
S
m).
Torque first to 20 to 25 ft-lb (27 to 34 N
S
m), then to 30 to 35
ft-lb (41 to 48 N
S
m) in the sequence shown in DETAIL at left.
1
2
3
3
4
6
6
Torque to 170 to 190 in-lb (19 to 21 N
S
m) in alternating pattern.
5
38
21
{n
16
{n
}
6
}
30
}
34
25
39
7*
3
1
DETAIL
Torque Sequence for Regulator
Base Housing Screws (9)
4
2
7
Apply lithium-based grease when reassembling.
7
7
7
7
}
22
8
8
DETAIL OF MODEL 248090
4
42
41
42
41
25
Torque to 75 to 80 in-lb (8.4 to 9.0 N
S
m).
40
Summary of Contents for 238889
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