45-031 REV. 11/19
20
3.
Unscrew the hose clockwise from the fitting socket.
4.4.2 Fitting Assembly
The hose inserts into the fitting socket to the depth shown below and as indicated by
the marks on the fitting wrench flats. Make sure the hose is not cut too short for proper
installation. Cut the hose to the desired length using a fine toothed hacksaw or hose
cutoff machine.
Hose Insertion Depth
Hose Size
Screw hose in to:
No. 4
1 in. (25 mm)
No. 6
1.15 in. (29 mm)
No. 8
1.18 in. (30 mm)
1.
Lubricate the fitting insert and the inside diameter of the hose.
2. Measure from the end of the hose and mark the hose insertion depth using the
marks on the wrench flats or the table above.
3.
Screw the hose into the fitting socket counterclockwise (CCW) to the hose insertion
depth mark.
4.
Screw the fitting insert into the fitting socket until it touches the socket.
