Reassembly Of Adjustment System - Kirby Morgan KMB-18 A/B Operation And Maintenance Manual

5.5.5.2 Reassembly of Adjustment System

1) Place the piston (40) back in the regulator
adjustment tube, followed by the spring set (41),
and spacer (42). The narrow end on the spacer fits
into the spring set.
Fig. 5.19 Install the piston in the regulator.
2) Place the washer (44) and O-ring (45) on the
shaft (43).
Fig. 5.20 Replace the washer and O-ring if necessary.
Document # 010518001 © Copyright 1970-2003 Kirby Morgan Dive Systems, Inc. All rights reserved.
3) Slip the packing nut (46) over the shaft (43)
followed by the adjustment knob (47).
4) Drive the pin (48) back into place until it is
flush with the surface of the adjustment knob
(47).
5) Screw the shaft (43) back into the regulator
body (39) until it just stops.
6) Thread the packing nut (46) onto the regulator
body (39) and tighten with a 3/4 inch torque
wrench.
Fig. 5.21 Tighten the packing nut with the torque wrench.
KMB 18 & 28 MANUAL
page 47