ENGINE
B1220, B1620, B1820, WSM
1-S2
(EU)
Either Black or Dark
Gray Exhaust Gas Is
Observed
Overload
Reduce the load
–
Low grade fuel used
Use specified fuel
Fuel filter clogged
Clean or replace
Air cleaner clogged
Clean or replace
Deficient nozzle injection
Repair or replace
nozzle
Deficient Output
Incorrect injection timing
Adjust
Engine's moving parts seem to be seizing
Repair or replace
–
Injection pump malfunctioning
Repair or replace
Deficient nozzle injection
Repair or replace
nozzle
Compression leak
Check the
compression
pressure and repair
Excessive Lubricant
Oil Consumption
Piston ring's gap facing the same direction
Shift ring gap
direction
Oil ring worn or stuck
Replace
Piston ring groove worn
Replace piston
Valve stem and valve guide worn
Replace
Crankshaft bearing and crank pin bearing worn
Replace
Oil leaking due to defective seals or packing
Replace
–
Fuel Mixed into
Lubricant Oil
Injection pump's plunger worn
Repair or replace
Deficient nozzle injection
Repair or replace
nozzle
Injection pump broken
Replace
Water Mixed into
Lubricant Oil
Head gasket defective
Replace
Cylinder block or cylinder head flawed
Replace
Low Oil Pressure
Engine oil insufficient
Replenish
Oil strainer clogged
Clean
Relief valve stuck with dirt
Clean
–
Relief valve spring weaken or broken
Replace
–
Excessive oil clearance of crankshaft bearing
Replace
Excessive oil clearance of crankpin bearing
Replace
Excessive oil clearance of rocker arm
Replace
Oil passage clogged
Clean
–
Different type of oil
Use specified type of
oil
Oil pump defective
Replace
High Oil Pressure
Different type of oil
Use specified type of
oil
Relief valve defective
Replace
–
Symptom
Probable Cause
Solution
Reference
Page
KiSC issued 07, 2011 A
Summary of Contents for B1220
Page 1: ...WORKSHOP MANUAL TRACTOR B1220 B1620 B1820 KiSC issued 07 2011 A ...
Page 3: ...I INFORMATION KiSC issued 07 2011 A ...
Page 9: ...INFORMATION B1220 B1620 B1820 WSM I 5 EU 9Y1210272INI0002US0 KiSC issued 07 2011 A ...
Page 13: ...G GENERAL KiSC issued 07 2011 A ...
Page 68: ...1 ENGINE KiSC issued 07 2011 A ...
Page 126: ...2 CLUTCH KiSC issued 07 2011 A ...
Page 127: ...CONTENTS 1 LINKAGE MECHANISM 2 M1 MECHANISM KiSC issued 07 2011 A ...
Page 141: ...3 TRANSMISSION KiSC issued 07 2011 A ...
Page 177: ...4 REAR AXLE KiSC issued 07 2011 A ...
Page 178: ...CONTENTS 1 STRUCTURE 4 M1 MECHANISM KiSC issued 07 2011 A ...
Page 186: ...5 BRAKES KiSC issued 07 2011 A ...
Page 203: ...6 FRONT AXLE KiSC issued 07 2011 A ...
Page 204: ...CONTENTS 1 STRUCTURE 6 M1 MECHANISM KiSC issued 07 2011 A ...
Page 218: ...7 STEERING KiSC issued 07 2011 A ...
Page 244: ...8 HYDRAULIC SYSTEM KiSC issued 07 2011 A ...
Page 274: ...9 ELECTRICAL SYSTEM KiSC issued 07 2011 A ...
Page 277: ...ELECTRICAL SYSTEM B1220 B1620 B1820 WSM 9 M2 EU 2 B1220 WITH OPC TYPE KiSC issued 07 2011 A ...