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TM 10-4930-246-13&P
(11) Positionspring(7), pistonassemblyandretainingring (5) in housing(6).
WARNING
During assembly the spring (7) is going to be compressed. Use care in assembly to
avoid serious injury to personnel and equipment.
(12) Use an arbor press or equivalent to compress the piston assembly and spring (7) into housing (6).
(13) Install retaining ring (5) in housing (6) to secure piston assembly in housing (6).
(14) Remove housing from arbor press or equivalent.
(15) Attach D1 inlet elbow on hose end regulator (refer to figure 5-5).
(a)
Install O-ring (6), seal (7) and O-ring (8) on inlet elbow (5).
(b)
Attach and hold together the inlet elbow (5) and the hose end regulator (3).
NOTE
To prevent loss of balls place a suitable container under hose end regulator opening.
(c)
Rotate the hose end regulator (3) and inlet elbow (5) back and forth allowing all
balls (4) to fall into the groove as they are dropped in the hose end regulator (3).
(d)
When all balls (4) are installed, position O-ring (2) and install screw (1).
(16) Attach hose end regulator to nozzle body (refer to figure 5-5).
(a)
Install O-ring (13), seal (14) and O-ring (15) in hose end regulator (3).
(b)
Attach and hold together the nozzle body (11) and the hose end regulator (3).
NOTE
To prevent loss of balls place a suitable container under nozzle body opening.
(c)
Rotate the nozzle body (11) and hose end regulator (3) back and forth allowing all
balls (12) to fall into the groove as they are dropped in the nozzle body (11).
(d)
When all balls (12) are installed, position O-ring (10) and install screw (9).
5-14
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