Kirby 37 Tighten the cover hand tight, Make sure the lock clip fully engages the packing nut, 115

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Kirby Morgan 37 & 57

Thread the bent tube adapter onto the main tube.

Tighten the packing nut to 30 inch pounds.

28)Retighten the packing nut to 30 inch pounds.

29)Insert the lock clip into the groove on the pack- ing nut inside the regulator body. Push down on the clip with a screwdriver until it is fully installed on the packing nut.

30)Turn the flex knob in towards the regulator body until you hear a click. This indicates the maximum distance the adjustment shaft will travel. Next, back the knob out completely until it stops.

Twist it just a but harder to make sure the packing does not come loose. Turn the knob all the way in and out three times.

Tighten the cover hand tight.

31)Install the diaphragm, cover and cover retaining ring. Tighten the retaining ring hand tight.

32)Install the screws and washers.

33)Test the regulator for proper adjustment. Follow the procedures in this chapter.

Make sure the lock clip fully engages the packing nut.

© Copyright 1970-2008 Kirby Morgan Dive Systems, Inc. All rights reserved. Document # 080508001

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Contents Introduction One Way ValveKirby Morgan 37 Correct assembly order of the one way valve Tighten to 150 inch lbs Newton Meters with a torque wrenchSide Block Assembly Side Block Assembly RemovalSeparating the Side Block Assembly from the Helmet Shell GeneralThin putty knife helps to remove the side block Components of the Side Block & Air TrainAir Train Gasket Could lead to drowning Diver cannot use the free flow system asSource of breathing air. This could lead To suffocationDisassembly of the Defogger Valve Cleaning and LubricatingClean all the metal parts to remove salts Defogger ValveSide Block assembly and it’s associated parts Reassembly of the Defogger ValveEmergency Valve Assembly Remove the valve stemReassembly of Emergency Valve Packing Knob Lock nut SpringValve Body Valve Stem Washer Packing nut Leak Testing the EGS Valve Bent Tube Assembly Removal of the Bent Tube AssemblyInspection of Bent Tube Assembly Kirby Morgan 37 Installation Bent Tube Assembly SuperFlow Demand Regulator General Regulator InformationTool Kit with pouch Screw the regulator adjustment knob out for removal Remove the demand regulator clampReassembly of the SuperFlow 350 Regulator Adjustment System Shake out the spacer, spring set, and pistonInspect the washer and o-ring SuperFlow 350 Demand Regulator Removal from Helmet Regulator mount nut must be removed to remove the regulatorKirby Morgan 37 Disassembly of the SuperFlow SuperFlow 350 regulator assemblyDemand Regulator Castle Wrench and inlet valve Kirby Morgan 37 Inspection of SuperFlow Demand Regulator PartsUse silicone sealant On the silicone sealant tube and MaterialPage Valve seat Install the retaining pin in the adjustment knob Adjustment end of the SuperFlow 350 regulatorKirby Morgan 37 Kirby Morgan 37 Tuning the SuperFlow 350 Regulator Test the response of the purge buttonUse the disk end of the Kmdsi wrench to bend the lever down Page Press the cover over the diaphragm Oral/Nasal Oral Nasal General InformationOral/Nasal Removal Inspection of Oral/NasalKirby Morgan 37 Oral/Nasal Replacement Quad-Valve Exhaust Assembly Quad-Valve Assembly RemovalExploded view of the Quad-Valve exhaust system Page SuperFlow Regulator Exhaust Valve Replacement Quad-Valve Assembly InstallationWhiskers must be aligned properly on the exhaust main body Water Dump Valve Replacement Water Dump Exhaust BodyWater Dump Valve Body Removal Water Dump Valve RemovalReinstalling the Quad-Valve Exhaust Assembly 101SuperFlow Stainless Balanced Regulator 102Kirby Morgan 37 Adjusting the SuperFlow Remove the bent tube and the bent tube adapter103 104 Bent tube adapter Exploded view of SuperFlow 450 regulator105 106 107 Install the o-ring in the bent tube adapter 108Kirby Morgan 37 SuperFlow 450 Regulator Removal Be sure to remove and set aside the whisker spacers109 Kirby Morgan 37 SuperFlow 450 Disassembly SuperFlow 450 flex knob assembly110 Ring Details of the SuperFlow 450 main tube and associated parts111 Kirby Morgan 37 Assembly SuperFlow 450 RegulatorRegulator Body Exhaust valve insert Retainer ringInstall the inlet valve in the main tube 113114 Tighten the cover hand tight Make sure the lock clip fully engages the packing nut115 Kirby Morgan 37 SuperFlow 450 Regulator Installation 116117