Kubota WSM 07-E3B Series Workshop Manual page 107

07-E3B SERIES, WSM
Symptom
High Oil Pressure
Engine Overheated
Battery Quickly
Discharged
Probable Cause
Different type of oil
Relief valve defective
Engine oil insufficient
Fan belt broken or elongated
Coolant insufficient
Radiator net and radiator fin clogged with dust
Inside of radiator corroded
Coolant flow route corroded
Radiator cap defective
Overload operating
Head gasket defective
Incorrect injection timing
Unsuitable fuel used
Battery electrolyte insufficient
Fan belt slips
Wiring disconnected
Rectifier defective
Alternator defective
Battery defective
Use specified type of
oil
Replace
Replenish
Replace or adjust
Replenish
Clean
Clean or replace
Clean or replace
Replace
Reduce the load
Replace
Adjust
Use specified fuel
Replenish distilled
water and charge
Adjust belt tension or
replace
Connect
Replace
Replace
Replace
S-4
ENGINE
Reference
Solution
Page
G-6, 9
S-66, 110
G-7, 9
G-12, 15
G-8, 15
–
G-15
G-15
S-25
–
S-49, 50,
51
S-27
G-6
G-18, 19
G-12, 15
–
S-34, 79
S-34, 79
G-28,
S-31, 32
W1168623
KiSC issued 06, 2020 A