TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2
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TM 9-2815-210-34-2-2 CHAPTER 4 CLEANING, INSPECTION, AND REPAIR Section I. SCOPE 4-1. EQUIPMENT ITEMS COVERED. This chapter gives instructions for cleaning, inspection, and repair of engine accessories and engine components. 4-2. EQUIPMENT ITEMS NOT COVERED. All equipment items are covered in this Section II. GENERAL CLEANING, TOOLS: No special tools required INSPECTION, AND REPAIR SUPPLIES: Solvent, dry cleaning, type II (SD-2), Fed. Spec Compressed air source, 30 psi max Stiff wire Penetrant kit, MIL-I-25135 PERSONNEL: One EQUIPMENT CONDITION: Engine disassembled. 4-3. CLEANING. PROCEDURES P-D-680 a. Clean all parts before inspection, after repair, and before assembly. b. Clean all bearing cones and cups. Refer to Inspection, Care, ante of Antifriction Bearings, TM 9-214. WARNING Dry cleaning solvent is flammable. Do not use near an open flame. Keep a fire extinguisher nearby when solvent is used. Use only in well- ventilated places. Failure to do this may result in injury to personnel and damage to equipment. Do not use more than 30 psi of air pressure for drying parts. Eye shields must be worn when using compressed air. Eye injury can occur if eye shields are not used. CAUTION When scraping gasket material from surface of parts, be careful not to scratch or gouge metal surfaces. c. Clean all other parts with solvent. Scrape all gasket material of parts. Rinse parts in clean solvent and dry with compressed air. and Mainten- from surface 4-1