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Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

Starter motor

operates but engine

does not start

1) No fuel

2) Improper fuel

3) Clogged fuel filter

4) Poor fuel injection

5) Compressed air

leakage from the intake/

exhaust valves

1) Refuel system

2) Replace with diesel fuel

3) Replace fuel filter

4) Contact CLARKE service department

5) Contact CLARKE service

department

Starter motor does

not operate or

rotates too slowly

1) Battery low or out of

charge

2)Faultycableconnection

at battery terminals

3) Faulty starter switch

4) Faulty starter motor

1) Battery needs charging

2) Clean battery terminals, re-tighten

3) Contact CLARKE service department

4) Contact CLARKE service

department

Black exhaust

smoke

1) Engine overloaded

2) Clogged air filter

element

3) Improper fuel

4) Faulty spraying of fuel

injection

5) Excessive intake/

exhaust valve clearance

1) Reduce load

2) Clean element and/or replace

3) Replace with diesel fuel

4) Contact CLARKE service department

5) Contact CLARKE service

department

White exhaust

smoke

1) Improper fuel

2) Faulty spray pattern of

fuel injection

3) Fuel injection timing

delay

4) Engine burning oil

1) Replace with diesel fuel

2) Contact CLARKE service department

3) Contact CLARKE service

department

4) Contact CLARKE service department

PROBLEM

PROBABLE CAUSE

SOLUTION