1-S2
L4400 , WSM
ENGINE
W1014322
Symptom
Probable Cause
Solution
Reference
Page
Engine Revolution Is
Not Smooth
Fuel filter clogged or dirty
Change
G-20
Air cleaner clogged
Clean or change
G-20
Fuel leak due to loose injection pipe retaining nut
Tighten nut
1-S30
Injection pump malfunctioning
Repair or replace
1-S18, S19
Incorrect nozzle injection pressure
Adjust
1-S20
Injection nozzle stuck or clogged
Repair or replace
1-S19, S20
Governor malfunctioning
Repair
–
Either White or Blue
Exhaust Gas Is
Observed
Excessive engine oil
Reduce to specified
level
G-13
Piston ring and cylinder worn or stuck
Repair or replace
1-S42, S43,
S62
Incorrect injection timing
Adjust
1-S18, S19
Deficient compression
Adjust top clearance
1-S14
Either Black or Dark
Gray Exhaust Gas Is
Observed
Overload
Loosen load
–
Low grade fuel used
Use specified fuel
G-8
Fuel filter clogged
Change
G-20
Air cleaner clogged
Clean or replace
G-20
Deficient nozzle injection
Repair or replace
nozzle
1-S19, S20
Deficient Output
Incorrect injection timing
Adjust
1-S18, S19
Engine’s moving parts seem to be seizing
Repair or replace
–
Uneven fuel injection
Repair or replace the
nozzle
1-S18, S19
Deficient nozzle injection
Repair or replace the
nozzle
1-S19, S20
Compression leak
Replace head
gasket, tighten
cylinder head bolt,
glow plug and nozzle
holder
1-S30, S31
Excessive Lubricant
Oil Consumption
Piston ring’s gap facing the same direction
Shift ring gap
direction
1-S42, S43
Oil ring worn or stuck
Replace
1-S42, S43
Piston ring groove worn
Replace the piston
1-S42, S43,
S56
Valve stem and valve guide worn
Replace
1-S48, S49
Oil leaking due to defective seals or packing
Replace
–
KiSC issued 07, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
Содержание L4400
Страница 12: ...G GENERAL KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 74: ...1 ENGINE KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 139: ...2 CLUTCH KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 176: ...3 TRANSMISSION KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 219: ...4 REAR AXLE KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 230: ...5 BRAKES KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 246: ...6 FRONT AXLE KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 276: ...7 STEERING KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 305: ...8 HYDRAULIC SYSTEM KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 343: ...9 ELECTRICAL SYSTEM KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...