Service Bulletin 22-0016-MH-1MBTU

To: Notified customers
Date of Notice: 10/10/22
Subject: Fuse & fuse holder update

Product Line: Night-Lite GR-Series
Model: GR Air-Cooled 3kW (Yanmar L70W)
Serial Numbers: 25-000001 - 25-002620
Expiration Date: No expiration

Description or Summary of Improvement:

1. The 20 amp glass fuse between the regulator and starter has been upgraded to a different style of fuse. The new style fuse will help with less movement when vibration occurs. This also helps to reduce the amount of failures with the old style fuse.

Correction and Instructions:

1. Remove the old assembly by disconnecting the wires from regulator to the starter. Replace with new wire and fuse holder from kit 124437. Follow the instructions and schematic that come with kit 124437.

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