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1、 100 Corporate Drive Mahwah, NJ 07430 Service Bulletin No. : MZ07-US03 Date: March 8, 2007 _ Model: CC-4300 Subject: Grinding Noise Symptom: After replacing the Tray motor and Worm Gear a grinding noise is heard when the tray rotates. Solution: Adjust the worm gear on the Tray Motor. See the followi
2、ng for details. Fig. 1 Tray motor and Worm Gear. _ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by MARANTZ Authorized Service Centers and their employees. This document may contain information that is privileged, confidential and may be protect
3、ed from disclosure under applicable laws and terms of the MARANTZ Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility will be accepted by MARANTZ for any damage, injury or loss resulting from the
4、misuse of the information contained in this document. RadioFans.CN 收音机爱 好者资料库 Using a metric ruler or caliper adjust the worm gear to allow a distance of mm from the base of the Worm Gear to the top plate of the Tray motor (fig. 2) or 3 cm from the base of the Worm Gear to the collar/bearing of the
5、Tray motor (fig. 3). Fig. 2. Confirm a mm space between the base of worm gear and Tray motor plate. OR _ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by MARANTZ Authorized Service Centers and their employees. This document may contain informati
6、on that is privileged, confidential and may be protected from disclosure under applicable laws and terms of the MARANTZ Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility will be accepted by MARA
7、NTZ for any damage, injury or loss resulting from the misuse of the information contained in this document. RadioFans.CN 收音机爱 好者资料库 Fig. 3. Confirm a 3cm space exists between the base of the Worm Gear and the collar/bearing of the Tray Motor. Parts: Ref# Description Part Number C DC FF-130SH-14230,
8、Tray Motor *MM001240R M15 GEAR, WORM 08AW058040 Serial Number Range: All _ CONFIDENTIALITY NOTICE: The information contained in this document is intended for the exclusive use by MARANTZ Authorized Service Centers and their employees. This document may contain information that is privileged, confide
9、ntial and may be protected from disclosure under applicable laws and terms of the MARANTZ Service Agreement. Any distribution, disclosure, dissemination or copying of this document and the information it contains is prohibited. No responsibility will be accepted by MARANTZ for any damage, injury or loss resulting from the misuse of the information contained in this document. RadioFans.CN 收音机爱 好者资料库