Briggs & Stratton 270962, 271172, CE8069, 276535 manual Fuel Pump, Removal, Inspection, Installation

Fuel Pump

The fuel pump, mounted near the blower housing and the air cleaner cover, allows remote fuel tank installations on some engines. The pump is operated by vacuum pulses from the engine.

NOTE: The fuel pump itself is not serviceable. If the pump does not operate after inspection and proper installation, replace the pump.

Removal

1.Close the fuel shut-off valve, if equipped.

2.Release clamps and disconnect fuel lines (A, Figures 1 and 2) and vacuum line (B) from the fuel pump (C).

3.Disassemble shut-off valve and fuel filter, if equipped, from hoses and set aside.

4.Remove the two screws that secure the fuel pump and mounting bracket.

Inspection

Inspect fuel pump for:

•Restrictions or leaks in vacuum or fuel lines

•Cracks or distortion in pump body or base.

•Stiff or brittle hoses.

Check shutoff valve and filter for damage or contamination, and replace parts as necessary.

Installation

1.Install two screws in fuel pump and mounting bracket and torque to values listed in Section 12 - Engine Specifications.

2.Reassemble shutoff valve and fuel filter, if equipped, to fuel line. Secure with clamps.

3.Connect vacuum line (B) and fuel lines (A) to the fuel pump (C). Secure with clamps.

4.Start engine and inspect fuel pump and hose connections for leaks.

Figure 1

Figure 2

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