TM-9-2350-358-BD M109A6 Battlefield Damage Assessment and Repair Download
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TM 9-2350-358-BD CHAPTER 4 ENGINE BDAR FIXES SHALL BE USED ONLY IN COMBAT OR FOR TRAINING AT THE DISCRETION OF THE COMMANDER. (AUTHORIZED TRAINING FIXES ARE LISTED IN APPENDIX E.) IN EITHER CASE, DAMAGES SHALL BE REPAIRED BY STANDARD MAINTENANCE PROCEDURES AS SOON AS PRACTICABLE. SECTION I. INTRODUCTION 4-1. SCOPE Fixing the engine system (air Induction, lubrication, fuel management, and electrical) is done by using the repair procedures in this chapter. The proper procedure can be found by using the fault assessment tables or the repair procedure index (para 4-3). Repair of the engine itself is limited to replacing the defective module with a known good module. 4-2. ASSESSMENT PROCEDURE Table 4-1. Engine Visual Assessment VISUALLY INSPECT DAMAGE FOUND TO: Engine Failure ............................................... para 4-4 Fuel System ................................................ Chapter 5 Injector Failure .............................................. para 4-6 Throttle Linkage ............................................ para 4-7 Air Induction System ..................................... para 4-8 Exhaust System .......................................... para 4-14 Lubrication System...................................... para 4-16 Cooling System. .......................................... Chapter 6 Determine if: No damage found Damage can be repaired Damage cannot be repaired - Note repair requirements - Note extent of damage repair requirements Go to Table 2-3 Evaluation of Performance Capability Visual Inspection is complete. Return to Table 2-1 to continue visual assessment. 4-1