79
8.1.4
Weak Mixture
Symptom
Possible Cause
Operation
Carburetor jets clogged
Remove, wash in solvent and dry
with compressed air.
Float valve faulty
Check the proper sliding of the float
and the operation of the valve.
Level in float bowl too low
Restore the level in the float bowl
bending the fuel inlet needle thrust
blade on the float so that the float is
parallel to the chamber surface when
the carburetor is in an up-side down
position.
Tank breather clogged
Restore proper tank aeration.
Feed pipes choked or throttle
Restore proper fuel flow.
Weak mixture
Intake manifold cracked or
clamps poorly tightened
Replace the intake connection and
check for any abnormal air leakage.
8.1.5
Low Compression
Symptom
Possible Cause
Operation
Incorrect valve adjustment
Adjust valve clearance
Valves overheated
Remove the cylinder head and the
valves, then grind or replace the
valves
Valve seat deformed/worn
Replace the head assembly
Low
compression
Cylinder worn; piston rings
worn or broken
Replace cylinder-piston assembly or
piston rings
Содержание GT 200
Страница 1: ......
Страница 90: ...90 9 1 2 Turn Signal Lights Horn Services and Accessory Pre Wiring ...
Страница 151: ...151 10 10 Lubrication Circuit ...
Страница 195: ...195 Remove the main jet Loosen the emulsion jet Tilt the carburetor and remove the emulsion jet ...