Kubota D662-E2B, Руководство по ремонту

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S-2
SM-E2B SERIES, WSM DIESEL ENGINE
W1014322
Symptom Probable Cause Solution
Reference
Page
Either White or Blue
Exhaust Gas Is
Observed Excessive engine oil Reduce to specified
level G-6
Piston ring and cylinder worn or stuck Repair or replace S-43, 44,
63
Incorrect injection timing Adjust S-17, 18
Either Black or Dark
Gray Exhaust Gas Is
Observed Overload Reduce the load –
Low grade fuel used Use specified fuel 4
Fuel filter clogged Replace G-16
Air cleaner clogged Clean or replace G-13, 16,
21
Deficient nozzle injection Repair or replace
nozzle S-20, 21
Deficient Output Incorrect injection timing Adjust S-17, 18
Engine’s moving parts seem to be seizing Repair or replace –
Injection pump malfunctioning Repair or replace S-19, 35,
36, 37
Deficient nozzle injection Repair or replace
nozzle S-20, 21
Compression leak Check the
compression
pressure and repair S-13
Excessive Lubricant
Oil Consumption Piston ring’s gap facing the same direction Shift ring gap
direction S-43
Oil ring worn or stuck Replace S-43, 44
Piston ring groove worn Replace piston S-43, 44,
63
Valve stem and valve guide worn Replace S-33, 54,
55
Crankshaft bearing and crank pin bearing worn Replace S-47, 48,
65 to 69
Oil leaking due to defective seals or packing Replace –
Fuel Mixed into
Lubricant Oil Injection pump’s plunger worn Repair or replace S-19, 35,
36, 37
Deficient nozzle injection Repair or replace
nozzle S-20, 21
Injection pump broken Replace S-35, 36,
37
Water Mixed into
Lubricant Oil Head gasket defective Replace S-32
Cylinder block or cylinder head flawed Replace S-32, 54
KiSC issued 06, 2006 A