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 OIL SAMPLING SYSTEM REPLACEMENT (2CA, 2DA) 0070 00 CLEANING See Work Package 0028 for Standard Cleaning Procedures. INSPECTION All parts must be inspected with care. Replace parts if damage or wear exceeds allowable limits. 1. See Work Package 0028 for Standard Inspection Procedures. 2. Assure that activation handles of oil sampling valves are secure. If handles are loose or damaged, replace valve. 3. Inspect oil sampling valves for opening and closing action. Valves must open and close freely; if not, replace valve. 4. Check that valves do not leak. Replace any valve that leaks. ASSEMBLY 1. Install valves (11, 12) in bracket (10). a. With bracket (10) clamped in a vise, position valves (11,12) as shown (with the handles and inlet ports facing opposite each other and parallel to bottom flanges of the mounting bracket). b. Secure both valves (11,12) in mounting bracket (10) by tightening locking nut (17) on each valve. 12 17 11 10 WP 0070 00-3