7
INFORMATION ABOUT FAILURES
EN 52
7 INFORMATION ABOUT FAILURES
7.1 Useful information about failures
• This chapter contains information about the problems that may appear during engine operation with
its causes and trouble shooting Tab. 7.2 .
• In some cases, you shall turn off the engine immediately to avoid further damage Tab. 7.1 .
Tab 7.1
THE ENGINE MUST BE IMMEDIATELY TURNED OFF WHEN
Warning RED light turn on
The oil pressure indicator light turns on while running
The engine rpms suddenly increase and decrease
A sudden and/or unusual noise is heard
Colour the exhaust fumes suddenly darkens
Tab 7.2
Warning YELLOW
light turn on
Engine ECU has detect
a malfunctions
Contact KOHLER authorised workshops
--
The engine does not
start
Sulphated battery
terminals corroded
Clean the battery terminals
--
Recharge the battery or replace it
Contact KOHLER authorised workshops
Replace with a new filter
Air suction in fuel
system
Contact KOHLER authorised workshops
--
Replace with a new filter
Contact KOHLER authorised workshops
Intake or exhaust
system clogged
Replace with a new fuse; if the problem
persists,
Contact KOHLER authorised workshops
--
Intake or exhaust
system clogged
Contact KOHLER authorised workshops
--
Engine starts but
stops
Inefficient electrical
connections
Clean the electrical contacts; if the problem
persists,
Contact KOHLER authorised workshops
--
Sulphated battery
terminals
Clean the battery terminals
--
Replace with a new filter and clean the tank
Contact KOHLER authorised workshops
Engine doesn't rev up
Safety protocol in
starting
Wait some seconds
--