Briggs & Stratton 273521 manual Inspection, Inspect fuel tank for •Corrosion •Leaks, Installation

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5.If necessary, remove two nuts from bracket and slide bracket off cylinder head studs.

Inspection

1.Clean gummy or dirty fuel tanks with Briggs & Stratton Carburetor Cleaner #100041 or #100042, or equivalent.

2.Inspect fuel tank for:

•Corrosion

•Leaks

•Broken mounting brackets

3.Check fuel cap and filler neck for:

•Proper seals

•Vents

•Functional quantity gauge (if equipped)

4.Check fuel filter for blockage of any kind.

5.Check fuel shut-off valve for proper operation.

Clean or replace parts as required. Fuel filter replacement is recommended annually or any time the fuel system is serviced.

Installation

1.Slide mounting bracket (if removed) on cylinder head studs. Install nuts and torque to values listed in Section 12 - Engine Specifications.

NOTE: Bracket is offset to allow clearance for the intake manifold.

2.Position tank in bracket. Install two bolts with spacers and torque to values listed in Section 12 - Engine Specifications.

3.Assemble shut-off valve and fuel filter, if equipped, to fuel hose.

4.Install hose assembly to fuel pump fitting and secure with clamp, then install to tank fitting and secure with clamp.

5.Partially fill tank with fuel and check for leaks. Repair as necessary.

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