TM  10-3930-638-24&P [2-15.   FUEL   SYSTEM   MAINTENANCE   (cont) d. Fuel Tank, Lines and Fittings (cont) (2) Lines and Fittings. This  task  covers:  a.  Removal b. Cleaning INITIAL SETUP TOOLS No. 1 Common Organiza- tional  Maintenance  Tool  Kit MATERIALS/PARTS Cleaning  solvent  P-D-680 Clean  cloths c. Inspection d.  Installation EQUIPMENT CONDITION NSN  4910-00-754-0654 Paragraph Condition Description Engine off. 2-53c Right  side  panel  removed. Hose, 31 ±0.2 inches long (FSCM 81343  P/N  SAE  30R3-1-4ID) Hose, 10 ±1/4 inches long (FSCM 81343 P/N SAE 30R3-1-4ID) Tie strap 2-52