Workshop Manual

S-3
05-E2B, 05-E2BG, WSM
DIESEL ENGINE
W1014322
Symptom Probable Cause Solution
Reference
Page
Deficient Output Incorrect injection timing Adjust S-19
Engine’s moving parts seem to be seizing Repair or replace –
Injection pump malfunctioning Repair or replace S-20, 35
Deficient nozzle injection Repair or replace
nozzle
S-21, 22
Compression leak Check the
compression
pressure and repair
S-15
Gas leak from exhaust system Repair or replace S-26, 28
Air leak from compressor discharge side Repair or replace S-26, 28
Air cleaner dirty or clogged Clean or replace G-11, 14,
18
Compressor wheel turning heavily Replace the
turbocharger
assembly
S-28
Excessive Lubricant
Oil Consumption
Piston ring’s gap facing the same direction Shift ring gap
direction
S-38
Oil ring worn or stuck Replace S-38, 39
Piston ring groove worn Replace piston S-37 to 39
Valve stem and valve guide worn Replace S-31, 47
Crankshaft bearing and crank pin bearing worn Replace S-41
Oil leaking due to defective seals or packing Replace –
Fuel Mixed into
Lubricant Oil
Injection pump’s plunger worn Repair or replace S-20, 35
Deficient nozzle injection Repair or replace
nozzle
S-21, 22
Injection pump broken Replace S-35
Water Mixed into
Lubricant Oil
Head gasket defective Replace S-30, 31
Cylinder block or cylinder head flawed Replace S-30, 31
Low Oil Pressure Engine oil insufficient Replenish G-8
Oil strainer clogged Clean S-37
Relief valve stuck with dirt Clean –
Relief valve spring weaken or broken Replace –
Excessive oil clearance of crankshaft bearing Replace S-40
Excessive oil clearance of crankpin bearing Replace S-40
Excessive oil clearance of rocker arm Replace S-29
Oil passage clogged Clean –
Different type of oil Use specified type of
oil
G-8
Oil pump defective Replace –
KiSC issued 06, 2011 A