
Kirby Morgan 37 & 57
8)While holding the lever down, install the inlet nipple with its
9)Lightly lubricate the piston and spacer. Install the piston, spring set and spacer into the adjustment tube of the regulator body, as shown in the
10)Lightly lubricate the new
11)Slide the packing nut onto the adjustment shaft, then slip the knob onto the end of the shaft. Hold the shaft and rotate the knob until the pinholes line up. Use the inlet valve holder - the “L” shaped tool (or a 3/32” punch), from the regulator tool kit to accurately align these holes.
12)Install the retaining pin by tapping it in with a small hammer until it is flush with the outer surface of the knob.
13)Lightly lubricate the end of the shaft and the threads with the appropriate lubricant, and then thread the adjustment shaft clockwise, using the adjustment knob, into the regulator tube until the packing nut can be started.
Install the retaining pin in the adjustment knob.
Back out the adjustment knob once the packing nut is engaged on the demand regulator body to access the packing nut with the torque wrench. Using a torque wrench, tighten the packing nut to 40 inch pounds.
| Packing nut |
Shaft | Retaining Pin |
Spacer
Piston | Adjustment |
| |
| knob |
| Spring set |
Regulator body
Adjustment end of the SuperFlow 350 regulator.
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