Operators Manual

1. Thoroughly inspect all hoses at least every 500 operating hours (1,000 hours
for fire-resistant fuel and lubricating oil hoses) and/or annually. Look for
cover damage and/or indications of twisted, worn, crimped, brittle, cracked or
leaking lines. Hoses with their outer cover worn through or with damaged
metal reinforcements should be considered unfit for further service.
2. Replace all hoses in and out of machinery during major overhaul and/or after
a maximum of five (5) years of service.
Inspection of the Turbocharger and Charge Air Cooler
Inspect turbocharger and charge air cooler as follows:
1. Visually inspect the turbocharger mountings, intake and exhaust ducting,
and connections for leaks daily.
2. Check the lubricating oil inlet and outlet lines for leaks or restrictions to oil
flow.
WARNING: PERSONAL INJURY
To avoid injury from hot surfaces, wear protective gloves, or allow
engine to cool before removing any component.
3. Check the turbocharger for unusual noise or vibration and, if excessive, stop
the engine and do not operate until the cause is determined.
4. Periodically inspect the air-to-air charge air cooler for buildup of dirt, mud,
or other debris. Clean as necessary.
5. Check the charge air cooler, duct work, and flexible connections for leaks
and repair or replace as required.
Inspection of the Battery
Inspect the battery as follows:
WARNING: PERSONAL INJURY
To avoid injury from accidental engine startup while servicing the
engine, disconnect/disable the starting system.
1. Check for cracks in the battery cases (1), for tightness of the cable clamps
(2) at the terminals, and for corrosion of the terminals (3). Service or replace
as needed.
Routine Preventive Maintenance
146 All information subject to change without notice.
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