Honda GoldWing GL1000 1975 Shop Manual page 132

Tcols and Materials
Fuel pressure gauge
Graduated container (Ml )
Small clrift punch
Float level qauge HC 23892
Vacuum gauges (set) HC 47978
Thread sea I art t
Carburetor
adjustment v v r ench HC 37828
TRGUBLESHGGTINQ
Engine Cranks But Won't Start
2. No fuel getting to cylinders
3. Too much fuel getting to cylinders
4. No spa~k at pluqs -- ignition malfunction
5. Air cleaner clogged
Engine Idles Roughly, Stalls, or Runs Poorly
No fuel in tank
Idle speed incorrect
2. Ignition malfunction
3. L ovv cornpli Bssi.on
4. Rich mixtuie
5. Lean n'fixture
6. Air cleaner clogged
7. Air leakirig into man(fold
8. Fuel contaminated
9. Ca rb ute to rs llot s yn c h t o n i z ecl
Lean Mixture: l nsufficiient Fuel to the Cylinders
1. Carburetoi fuel jets clogqed
2. Vacuum piston stuck closed
3. Defective fuel pump or fuel pump cam lobe
4. Fuel cap vent blocked
5. Fuel fiiter clogged
6. Fuel line kinked or restricted
7. Fuel line blocked
8. Carburetor fuel inlet filter screen clogged
9. Carburetor inlet needle stuck closed
10. Float level too lovv
Rich Mixture: Excessive Fuel to the Cylinders
1. Choke stuck closed
2. Float level set too high or float sticking
3. Needle and seat defective or vvorn
4. Carburetor air jets clogqed
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