wsm V3307-DI-T-E2B, Workshop Manual

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S-3
V3307-DI-T-E2B, WSM ENGINE
W1037777
Symptom Probable Cause Solution
Reference
Page
Deficient Output Incorrect injection timing Adjust S-20
Engine’s moving parts seem to be seizing Repair or replace –
Injection pump malfunctioning Repair or replace S-21, 43
Deficient nozzle injection Repair or replace
nozzle S-22, 32
Compression leak Check the
compression
pressure and repair S-15,
31 to 34
Gas leak from exhaust system Repair or replace S-27, 29
Air leak from compressor discharge side Repair or replace S-27, 29
Air cleaner dirty or clogged Clean or replace G-12, 24
Compressor wheel turning heavily Replace the
turbocharger
assembly S-27, 29
Excessive Lubricant
Oil Consumption Piston ring’s gap facing the same direction Shift ring gap
direction S-52, 53
Oil ring worn or stuck Replace S-52, 53,
69
Piston ring groove worn Replace piston S-52, 53,
69
Valve stem and valve guide worn Replace S-35, 61
Crankshaft bearing and crank pin bearing worn Replace S-52, 53,
70 to 72
Oil leaking due to defective seals or packing Replace –
Fuel Mixed into
Lubricant Oil Injection pump’s plunger worn Repair or replace S-21, 43
Deficient nozzle injection Repair or replace
nozzle S-22, 32
Injection pump broken Replace S-21, 43
Water Mixed into
Lubricant Oil Head gasket defective Replace S-33, 34
Cylinder block or cylinder head flawed Replace S-60
Low Oil Pressure Engine oil insufficient Replenish G-7, 9
Oil strainer clogged Clean S-51
Relief valve stuck with dirt Clean S-46, 76
Relief valve spring weaken or broken Replace S-46, 76
Excessive oil clearance of crankshaft bearing Replace S-54, 72
Excessive oil clearance of crankpin bearing Replace S-52, 71
Excessive oil clearance of rocker arm Replace S-32, 63
Oil passage clogged Clean –
Different type of oil Use specified type of
oil G-6, 9
Oil pump defective Replace S-17, 75
KiSC issued 01, 2009 A