wsm M7040 - Page 135

ENGINE
M6040, M7040, WSM
1-S3
Deficient Output Incorrect injection timing Adjust 1-S19
Engine's moving parts seem to be seizing Repair or replace –
Injection pump malfunctioning Repair or replace 1-S20,
1-S49
Deficient nozzle injection Repair or replace
nozzle
1-S21,
1-S37
Compression leak Check the
compression
pressure and repair
1-S13,
1-S37
Air cleaner dirty or clogged Clean or replace G-24
Compressor wheel turning heavily Replace the
turbocharger
assembly
1-S35
Excessive Lubricant
Oil Consumption
Piston ring's gap facing the same direction Shift ring gap
direction
1-S56
Oil ring worn or stuck Replace 1-S56,
1-S74,
Piston ring groove worn Replace piston 1-S56,
1-S74,
Valve stem and valve guide worn Replace 1-S41,
1-S63,
Crankshaft bearing and crank pin bearing worn Replace 1-S56,
1-S59
Oil leaking due to defective seals or packing Replace –
Fuel Mixed into
Lubricant Oil
Injection pump's plunger worn Repair or replace 1-S20,
1-S49
Deficient nozzle injection Repair or replace
nozzle
1-S21,
1-S37
Injection pump broken Replace 1-S20,
1-S49
Water Mixed into
Lubricant Oil
Head gasket defective Replace 1-S39,
1-S40
Cylinder block or cylinder head flawed Replace 1-S37,
1-S62
Symptom Probable Cause Solution
Reference
Page
KiSC issued 07, 2012 A