TSB220213-110820

11/30/22, 8:46 PM
Visible Engine Vapor Observed at Crankcase Breather Vent Tube
Technical Service Bulletin
Technical Service Bulletin: TSB220213
Released Date: 08-Nov-2022
Visible Engine Vapor Observed at Crankcase Breather Vent Tube
Visible Engine Vapor Observed at Crankcase
Breather Vent Tube
Warranty Statement
The information in this document has no effect on present warranty coverage or repair practices,
nor does it authorize TRP or Campaign actions.
Contents
Product Affected
L9 CM2450 L126B
Issue Summary
Symptom:
Equipment experiencing visible engine vapor at crankcase breather vent tube
Root Cause:
Vapors can escape the crankcase breather vent tube because of the design change to
maintenance-free impactor breather on model year 2021 L9 CM2450.
Verification
Verify that no visible liquid drips from the crankcase breather vent tube.
Resolution
No action required.
Document History
Date
2022-10-18
Details
Module Created
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11/30/22, 8:46 PM
Visible Engine Vapor Observed at Crankcase Breather Vent Tube
Date
2022-11-7
Details
Removed statement about km and mile restrictions.
Last Modified: 08-Nov-2022
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