Honda EU10iT1, Manual

Page: 44 / 138

4-3
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TROUBLESHOOTING
ENGINE STARTS BUT THEN STALLS
Check for blockage of the fuel filter (page 3-7). Clean the fuel filter or replace if necessary (page
6-3).
Normal
Check for blockage of the fuel pump or diaphragm
tube (pages 5-5 and 13-3). Replace the fuel pump or diaphragm tube (pages
5-5 and 13-3).
Normal
Abnormal
Check for blockage of the fuel tube (page 3-8). Clean the fuel tube or replace if necessary (page
5-5).
Normal
Abnormal
Inspect the carburetor for loose installation and
improper seal.
If the carburetor is loose, tighten the nut securely.
Replace the O-ring and/or gasket.
Normal
Abnormal
Abnormal
Perform the cylinder compression check (page
14-6).
Check to see whether excessive carbon has
accumulated in the combustion chamber
(page 3-7).
High
compression
Check that the valve clearance is correct
(page 3-6).
Check that the cylinder head is correctly
tightened.
Check for worn or damaged, valves, or valve
seats (page 15-6).
Check for worn piston rings, piston, or cylinder
(page 15-8).
Check the ignition pulse generator air gap (page
9-5). Adjust the ignition pulse generator air gap (page
9-5).
Normal
Abnormal
Perform "THROTTLE CONTROL SYSTEM
TROUBLESHOOTING" (page 7-2).
Low
compression
Normal