Specifications

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Fixed Main Jet Sizes

Model 351700

Left (#1) cylinder is equipped with #98 main jet.

Right (#2) cylinder is equipped with #100 main jet.

Model 351400

Left (#1) cylinder is equipped with #94 main jet.

Right (#2) cylinder is equipped with #98 main jet.

Model 380700

Left (#1) cylinder is equipped with #118 main jet.

Right (#2) cylinder is equipped with #116 main jet.

Model 380400

Left (#1) cylinder is equipped with #110 main jet.

Right (#2) cylinder is equipped with #114 main jet.

Fig. 61

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4. Remove carburetor lower body screws (9). Lift

lower body straight away from upper body,

Fig. 62. Discard gasket (10).

Fig. 62

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5. Remove pilot jets (11), Fig. 63.

6. Remove float bowl drain screw (13) and spring

(12).

Fig. 63

7. Drive out float hinge pin (16) from side

OPPOSITE throttle lever (17). Remove float

(14) and fuel inlet needle (15) assembly, Fig. 64.

8. Remove and discard throttle shaft and choke

shaft welch plugs.

Fig. 64

9. Remove idle mixture screws (19) and springs

(20), Fig. 65.

For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983