Low Oil Pressure; High Oil Pressure; Engine Overheated- Page 150

ENGINE

L3560, L4060, L4760, L5060, L5460, L6060, WSM

1-S3

9Y1210824ENS0001US0

Low Oil Pressure

Engine oil insufficient

Fill

G-9

Oil strainer clogged

Clean

1-S66

Relief valve stuck with dirt

Repair or replace

–

Excessive oil clearance of the bearings

Replace the metal, 

bushing or shaft

1-S88,

1-S89,

1-S90

Oil passage clogged

Clean

–

Different type of oil

Use the specified type 

of oil

G-9

Oil Pump damaged

Replace

1-S66

High Oil Pressure

Difference type oil

Use the specified type 

of oil

G-9

Relief valve damaged

Repair or replace

–

Breather hose or CCV clogged due to ice

Melt the ice in 

breather hose or 

CCV, or Replace

1-S17,

1-S47

Engine Overheated

Engine oil insufficient

Fill oil prescribed level

G-9

Fan belt broken or elongated

Change or adjust

G-28

Coolant insufficient

Fill oil prescribed level

G-9

Radiator net and radiator fin clogged with dust

Clean

G-19

Inside of radiator corroded

Clean or replace

–

Coolant flow route corroded

Clean or replace

–

Radiator or radiator cap damaged

Replace

1-S15

Overload running

Reduce the load

–

Head gasket damaged

Replace

1-S59

Unsuitable fuel used

Use the specified fuel

G-9

Symptom

Probable Cause

Solution

Reference 

Page

KiSC issued 03, 2016 A