Komatsu CX20 Series Service Manual page 19

FEDERAL EPA EMISSION CONTROL STATEMENT
MANUFACTURER'S WARRANTY COVERAGE
Beginning January 1, 2004 heavy-duty off-road EPA engines are warranted for a period of five (5) years, or three-
thousand (3,000) hours of operation, whichever occurs first. If any emission-related part on your engine is defec-
tive, the part will be repaired or replaced by at an authorized Komatsu Forklift dealer.
EMISSION-RELATED PARTS
• Fuel injection pump
• Fuel injection nozzles
• Turbocharger
OWNER'S WARRANTY RESPONSIBILITIES
As the heavy-duty off-road engine owner, you are responsible for the performance of the required maintenance
listed in owner's manual (Instruction Manual). KFI recommends that you retain all receipts and records covering the
maintenance on your engine, but KFI cannot deny warranty solely for the lack of receipts and records or for your
failure to ensure the performance of all scheduled maintenance. For your reference, the following is an emission
control maintenance schedule for certified Diesel engines.
• Check oil level and coolant level – Every day
• Change of engine oil– Every 200 hours
• Change lubricating oil filter – Every 200 hours
• Initial adjustment of valve clearance – Every 200 hours
• Change fuel filter – Every 500 hours
• Check turbocharger, rebuild or replace if necessary –
• Adjust valve clearance – Every 1,000 hours
• Check fuel injection nozzles, replace if necessary – Every 3,000 hours
Keep records to show proof of compliance with the required maintenance practices and intervals.
• As the heavy-duty off-road engine owner you should, however, be aware that KFI may deny your war-
ranty coverage if your heavy-duty off-road engine or part has failed due to abuse, damage, neglect,
improper maintenance or disapproved modifications.
• Your engine is designed to operate on commercial diesel fuel only. Use of any other fuel in our engine
will result in the engine operating in non-compliance with the Federal EPA regulations.
You are responsible for initiating the warranty process. It is suggested that you present your heavy duty
off-road engine to an authorized Komatsu dealer as soon as you become aware that problem exists.
The warranty repair should be completed by the dealer as expeditiously as possible.
• If you have any questions regarding your warranty rights and responsibilities, you should contact the
authorized KFI dealer.
LIMITATIONS
KFI is not responsible for resultant damages to an emission-related part or component resulting from:
• Any application or installation KFI deems improper as explained in the Instruction Manual.
• Attachments, accessory items or parts not authorized for use by KFI.
• Improper off-road engine maintenance, repair or abuse.
• Owner's unreasonable delay in making the product available after being notified of a potential product
problem.
This warranty is in addition to the KFI standard warranty applicable to the off-road engine product involved.
Remedies under this warranty are limited to the provision of material and services as specified herein. KFI is not
responsible for incidental or consequential damages, such as downtime or lost use of the forklift truck.
Every 3,000 hours
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