High Altitude Operation - Kubota WG752 E3 Applications Manual

[Other Check Items]
You must confirm that the other parts such as exhaust hoses layout around the catalyst parts confirmed at the
time of the application review.
If the layout is not finalized, the catalyst parts might be damaged. Please confirm the following items.
• Installation of the heat cover.
• Installation of the support of exhaust system confirmed at vibration test.
• Installation of the parts installed after Kubota catalyst parts.
• Installation of the other parts (ex. water cover, water cap, etc.).

[3] High Altitude Operation

[Important]
Altitude compensation kit is applied for EPA and CARB certified engines only.
EPA and CARB emission regulations require the ultimate users of non-road SI engine, as their obligation, to
adjust the emissions by installing the appropriate genuine altitude compensation kit. And the engine manufacturer
must provide such kit when the engine is operated at an altitude that exceeds the standard level, as guaranteed by
the engine manufacturer.
For this purpose, Kubota prepared genuine altitude compensation kit described below.
The ultimate users of SI engines must comply with the regulations through the installation of the appropriate
altitude compensation kit for the altitude range where the engine will be operated.
*)Prepare for the users who have lost original carburetor's jet.
Altitude compensation kit part number : Please contact your local Kubota dealer and specify your engine type and
engine serial No. Please consult your local Kubota dealer for further information on the altitude compensation kit.
CONSULT YOUR LOCAL KUBOTA DEALER FOR FURTHER INFORMATION ON THIS PROCEDURE.
Refer to Exchange Manual
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