Kubota M108S, Workshop Manual

Page: 426 / 523

9-S2
M108S, WSM ELECTRICAL SYSTEM
AIR HEATER
W1010808
CHARGING SYSTEM
W1011159
SWING SHIFT SYSTEM
W1011249
Dual Speed
W1011406
Symptom Probable Cause Solution
Reference
Page
Air Heater Does Not
Heat Slow blow fuse blown Replace 9-S11
Air heater relay defective Replace 9-S25
Air heater defective Replace 9-S15
Charging Lamp Does
Not Light When Main
Switch Is Turned ON Fuse blown Replace 9-S11
Wiring harness disconnected or improperly
connected (between main switch AC terminal
and panel board, between panel board and
alternator L terminal) Repair or replace –
Charging Lamp Does
Not Go Off When
Engine Is Running Short circuit between alternator L terminal lead
and chassis Repair or replace –
Alternator defective Repair or replace 9-S17
Hi-Lo Shift Monitor
Not Indicate Fuse blown Replace 9-S11
Monitor switch defective Replace 9-S30
Solenoid valve defective Replace 9-S32
Swing shift switch defective Replace 9-S31
Buzzer Always Buzz
Swing Shift Does Not
Act Fuse blown Replace 9-S11
Swing shift switch defective Replace 9-S31
Solenoid valve defective Replace 9-S30
Buzzer relay defective Replace 9-S26
Wiring harness disconnected or improperly
connected (between swing shift switch and
solenoid valve, monitor switch and buzzer relay) Replace –
Dual Speed Monitor
Not Indicate Fuse blown Replace 9-S11
Dual speed switch defective Replace 9-S33
Dual speed indicator bulb blown Replace 9-S33
Wiring harness disconnected or improperly
connected (between DS switch and DS lamp) Repair or replace –
KiSC issued 06, 2007 A