TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 INSTRUCTIONS AND QUICK GUIDE TO TROUBLESHOOTING 0005 00 THIS WORK PACKAGE COVERS: General Instructions and Quick Guide GENERAL INSTRUCTIONS 1. Troubleshooting Information for Organizational Level Maintenance can be found in the appropriate Vehicle manual in which the engine is installed. 2. Troubleshooting Information in this Manual is for use of Direct and General Support maintenance personnel only. It provides the instructions to supporting maintenance personnel for corrective action. Good Troubleshooting procedures can: a. Prevent Damage. Operation of a malfunctioning or deadlined engine without a preliminary examination can cause further damage to the engine and possible injury to personnel. By careful inspection and troubleshooting, such damage and injury can be avoided or at least minimized. In addition, the cause of faulty operation can often be determined without extensive disassembly. b. Initiate Precautions mandated by Inspection. The inspections are to be performed before attempting to operate the engine. Troubleshooting inspections are mainly to determine conditions and to take precautions to prevent further damage. 2. In-Vehicle Troubleshooting. a. Troubleshooting performed while the engine is mounted in the vehicle is included in this troubleshooting section. The procedures for troubleshooting vehicle components and systems related to engine operation are also included. 3. Out-of-Vehicle Troubleshooting. a. When the engine only is received, inspection should be performed to verify the diagnosis made while the engine was installed in the vehicle. This inspection, to uncover further defects or to determine malfunction, is important as it is the only means for determining the trouble without completely disassembling the engine. 4. Diagnostic Tests. a. Diagnostic tests are included in each troubleshooting work package as needed. These tests provide analysis for the purpose of determining further corrective action required for eliminating a malfunction. WP 0005 00-1