ELECTRICAL SYSTEM
B1220, B1620, B1820, WSM
9-S2
(EU)
CHARGING SYSTEM
LIGHTING SYSTEM
EASY CHECKER™
Symptom
Probable Cause
Solution
Reference
Page
Charging Lamp Does
Not Light when Main
Switch Is Turned ON
Fuse blown (10A)
Replace
Wiring harness disconnected or improperly
connected (between main switch
AC
terminal
and panel board, between panel board and
dynamo)
Repair or Replace
–
Dynamo defective
Repair or Replace
Regulator defective
Replace
Charging Lamp Does
Not Go Off When
Engine Is Running
Wiring harness disconnected or improperly
connected (between main switch
30
terminal and
regulator, between panel board and dynamo)
Repair or Replace
–
Dynamo defective
Repair or Replace
Regulator defective
Replace
Symptom
Probable Cause
Solution
Reference
Page
Head light Does Not
Light
Fuse blown (10A)
Replace
Bulb blown
Replace
Wiring harness disconnected or improperly
connected (between main switch
AC
terminal
and combination switch
B1
terminal, between
combination switch
1
terminal and headlight
Repair or Replace
–
Illumination Light
Does Not Light
Fuse blown (10A)
Replace
Bulb blown
Replace
Wiring harness disconnected or improperly
connected (between main switch
AC
terminal
and combination switch
B1
terminal, between
combination switch
T
terminal and panel board)
Repair or Replace
–
Symptom
Probable Cause
Solution
Reference
Page
Oil Pressure Lamp
Lights Up When
Engine Is Running
Engine oil pressure too low
Repair engine
–
Engine oil insufficient
Replenish
Oil pressure switch defective
Replace
Short circuit between oil pressure switch lead
and chassis
Repair
Circuit in panel board defective
Replace
Oil Pressure Lamp
Does Not Light When
Main Switch Is
Turned On and
Engine Is Not
Running
Bulb blown
Replace
Oil pressure switch defective
Replace
Wiring harness disconnected or improperly
connected (between panel board and oil
pressure switch)
Repair or Replace
–
Circuit in panel board defective
Replace
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 ...