TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Remove 1. Disconnect fuel outlet hose (A) from elbow in secondary fuel filter and bulkhead elbow in left front shroud and remote hose. 2. Disconnect and remove fuel inlet hose (B). 3. Remove elbows and pipe reducers (C). 4. Disconnect and remove secondary fuel filter fuel drain tube (D). 5. Remove four cap screws (E) and lock washers at- taching secondary fuel filter to mounting bracket. Remove filter. Install 1. Position secondary fuel filter against mounting bracket and install four cap screws (E) and lock washers securing filter to bracket. 2. Position secondary fuel filter fuel drain tube (D) under filter and con nect tube to filter. 3. Install elbows and pipe reducers (C) in filter. 4. Connect fuel inlet hose (B) to filter. 5. Connect fuel outlet hose (A) to bulkhead elbow in left front shroud and elbow in filter. Figure 5-36. Removing or installing secondary fuel filter. Disconnect 1. Disconnect fuel outlet hose (A) from bulkhead elbow. 2. Remove nut (B) attaching fuel outlet hose clamp to lifting eye stud. Note. Re-install nut on lifting eye stud and tighten. Lifting eye will be used for oil filter and damper housing assembly removal. Connect 1. Remove nut (B) from lifting eye stud. Install fuel outlet hose clamp on stud and re-install nut (B). 2. Connect fuel outlet hose (A) to bulkhead elbow. Figure 5-37. Disconnecting or connecting fuel/ water separator fuel outlet hose from bulkhead elbow. 5-20