Doosan DL06 - Page 46

DL06K Interim Tire-4 Diesel Engine Technical Information
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3. Output insufficient
E
ng
i
ne
Inspect by SCAN-200
dia
g
nostic tool
Others
Check turbocharger
Inspect air cleaner
Normal
Repair
.
Re
p
lace
Check valve clearance
Normal
A
d
j
ust
Inspect cylinder head
gasket for damage
Normal Re
p
lace
Engine disassembly
(valve assembly)
Normal
Repair
.
Re
p
lace
Disassemble engine
or high pressure pump
Chassis
Check for clutch slip
Adjust or replace clutch
Inspect air leakage
of air piping line
Normal
Repair
.
Re
p
lace
Inspect air leakage
of intercooler
Check for air mixing in fuel
Inspect fuel supply pump
Normal Polluted
Repair
.
Re
p
lace
Inspect high pressure pipe
Normal
Repair
.
Re
p
lace
Inspect injector
(atomizing state)
Disassemble engine
or high pressure pump