Daewoo DE12 - Page 31

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3. Lack of power
Engine Chassis
Check for clutch slip
Adjust or replace clutch
Fuel system Others
Check fuel line for air Check air cleaner
Check engine control rod, link and
cable
Check fuel feed pump
Check fuel filter element and overflow valve
Check injection piping
Check injection nozzle(injection pres-
sure, nozzle spray patterns, etc.)
Normal Clean or replace
Normal Clean or replace
Normal
Check valve clearance
Check cylinder head gasket for break
Overhaul engine(valve assembly)
Adjust
Normal Adjust
Normal Replace
Normal Replace
Normal Repair or replace
Normal Adjust or replace
Normal Adjust
Check injection timing
Overhaul engine or injection pump