G3508, G3512 and G3516 Engines Caterpillar

Removal Procedure

1. Turn OFF the gas supply.

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Illustration 1	g01249489

2. Disconnect the harness assembly from fuel control valve (2) .

3. Remove bolts (1) and bolts (3) .

4. Attach a suitable lifting device to fuel control valve (2). The weight of fuel control valve (2) is approximately 68 kg (150 lb).

5. Remove bolts (4) and fuel control valve (2). Remove the gaskets from the tube assemblies.

Installation Procedure

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Illustration 2	g01249489

1. Attach a suitable lifting device to fuel control valve (2). The weight of fuel control valve (2) is approximately 68 kg (150 lb).

2. Install the gaskets on the tube assemblies. Place fuel control valve (2) in position and install bolts (4) .

3. Install bolts (1) and bolts (3). Tighten the bolts to a torque of 115 ± 20 N·m (85 ± 15 lb ft).

4. Connect the harness assembly to fuel control valve (2) .

5. Turn ON the gas supply.