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 FUEL INJECTION NOZZLE RETURN HOSES REPLACEMENT 0080 00 REMOVAL (Continued) NOTE Steps 20 through 24 are for late 2DR engine models only. 20. Remove loop clamps (27, 28, 29) by removing screws (18) and self-locking nuts (19). Discard self-locking nuts. 21. Remove and discard hose (44). 22. Remove elbow (34) and check valve (35). 23. Remove bulkhead fitting (36). a. Remove nut (37) and lock washer (38) to remove fitting (36). Discard lock washer. 24. Disconnect hose (23) [fuel return from manifold heater] from tee fitting (45). 44 36 37 27 28 27 18 2 1 45 2 3 34 5 3 9 9 38 CLEANING 1. See Work Package 0028 for General Cleaning Procedures. WP 0080 00-6