Vanguard OHV V-Twin User Manual page 98

Inspect Carburetor
Inspect all parts for wear, cracks, nicks and burrs.
Inspect float for leaks. Replace damaged parts.
Assemble Carburetor
When assembling carburetor, use new seals and
gaskets.
1. Install new transitional hole welch plug (1),
Fig. 85.
2. Use a round punch (2). Tap in plug until it is flat.
3. Use a sealant such as Permatex #2 or nail
polish on outside diameter of plug to prevent
air leaks.
Fig. 85
4. Install new choke shaft seal with sealing lip in.
5. Install choke shaft and spacer (5), Fig. 86.
6. Install choke plate (3) with vent hole facing bowl
vent nipple (4).
NOTE: Use LOCTITE 222 on screw threads.
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Fig. 86
7. Install new throttle shaft seal (6) with sealing lip in,
Fig. 87.
8. Install throttle shaft (7) and spacer (8).
9. Install throttle plate (9) to throttle shaft.
NOTE: Use LOCTITE 222 on screw threads (10).
10. Install pilot jet (11) using Screwdriver #19061,
Fig. 88.
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11. Install fixed main jet (14) using Screwdriver
#19062, Fig. 89.
12. Install washer (15) and plug (16) or anti-afterfire
solenoid (17). Torque to 45 in. lbs. (5 Nm).
13. Install idle mixture screw (13) and spring (12).
NOTE: DO NOT tighten screw. DO NOT install
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…
14. Assemble inlet needle to float. Install float
assembly (18), Fig. 90.
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Fig. 87
Fig. 88
limiter cap at this time.
Fig. 89
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