272144 Vanguard Twin Cylinder OHV BRIGGS & STRATTON.pdf

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Fig. 29
a. Be sure locating pin (2) in spacer fits in
recess (4) in manifold.
b. Torque screws to 65 in. lbs. (7 Nm).
2. Install new gaskets (5) and carburetor/manifold
assembly (6) to cylinder heads, Fig. 30. Torque
screws to 140 in. lbs. (16 Nm).
Fig. 31
Models 351400, 380400, 540000, 610000
1. Assemble intake elbow (1) and air cleaner elbow
(5) to carburetor (3) with new gaskets (2, 4)
Fig. 32.
2. Install air cleaner elbow gasket (4) with adhesive
side toward air cleaner elbow and arrow up.
Fig. 30
3. Connect governor link (9) to throttle lever (7) and
snap retainer (8) over link, Fig. 31.
4. Install governor link spring in loop on retainer.
5. Assemble choke link (6) to carburetor and choke
lever and install choke bracket (10). Torque
screws to 65 in. lbs. (7 Nm).
6. Install fuel line and clamp. Install fuel line at
carburetor. Rotate fuel line clamp tabs
horizontally to prevent interference with air
cleaner base.
NOTE: If carburetor is equipped with anti-afterfire solenoid,
route wire under intake manifold and
through hole in #1 cylinder shield at this time.
Fig. 32
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