Daewoo DE12T - Output Insufficient

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TECHNICAL INFORMATION
Normal
Check turbocharger
Repair
Replace
Disassemble injection
pump or engine
3. Output Insufficient
Engine
Fuel unit
Check for air mixing
in fuel
Inspect fuel supply pump
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Clean Replace
Inspect fuel filter over flow valve
Replace
Replace
Repair Replace
Inspect injection nozzle,
injection pressure,
atomizing state
Adjust Replace
Check injection timing
Adjustment
Disassemble engine or
injection pump
Inspect injection pipe
Others
Inspect air cleaner
Clean Relpace
Inspect engine control
rod, link, cable, etc.
Adjust
Adjust
Inspect cylinder head
gasket for damage
Engine disassembly
(valve assembly)
Check valve clearance
Installation improper
Check for coupling
alignemnt
Adjust or replace
coupling
Inspect air leakage
of air piping line
Inspect air leakage
of Intercooler
Retighten
Replace