3500 Spark Ignited Engines Caterpillar


Gas Pressure Regulator

Usage:

G3508 2JF


Illustration 1g01288773
Typical Example

(1) Locknut

(2) Adjustment screw

(3) Spring

The gas pressure regulator is preset in order to maintain the following differential pressure.

Differential pressure ... 1.4 ± 0.1 kPa (0.20 ± 0.01 psi)
Differential pressure ... 4.00 to 5.50 inches of H2O

(4) Regulator outlet

(5) Tighten the seven bolts to the following torque. ... 17.0 ± 5.0 N·m (13 ± 4 lb ft)

(6) Regulator inlet

Maximum pressure in gas supply line ... 276 kPa (40 psi)

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