NO. 16 ENGINE Caterpillar


Fuel Priming Pump

Usage:

Remove Fuel Priming Pump

1. Turn the fuel tank valve to "OFF" position.

2. Remove the two bolts (1).

3. Remove the fuel priming pump (2).

Install Fuel Priming Pump

1. Put the fuel priming pump in position on the accessory drive housing.

2. Install the two bolts that hold pump to accessory drive housing.

3. Turn the fuel tank valve to the "ON" position.

Disassemble Fuel Priming Pump

start by:

a) remove fuel priming pump

1. Push in on the pins (1) and pull the rod assembly out of the barrel.

2. Remove the retaining pin and remove the handle, cap (3), and spring (4) from the rod. Remove seal from cap.

3. Remove the seal (5) and ring (2) from the rod.

Assemble Fuel Priming Pump

1. Install the spring (2), cap (3) and handle (4) on the rod. Install the retaining pin. Install seal on cap (3).

2. Install the seal and ring (1) on the rod.

3. Put clean diesel fuel on inside walls of the pump housing.

4. Install tool (A) on the seal and ring of the rod.

5. Install the rod assembly in the pump housing.

6. Put the springs (5) and pins (6) in cap. Hold them in while installing the cap in the pump housing.

end by:

a) install fuel priming pump

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