TM 10-3930-659-34 4-26.  FUEL TANK REPLACEMENT. This Task Covers: a. Draining c. Installation b. Removal Initial Setup: Equipment Conditions: Materials/Parts: • Fuel  level sending unit removed  (see TM 10- • Rags (Item 43, Appendix B) 3930-659-20). • Fuel injection pump-to-fuel tank fuel line and fittings   Personnel Required:  Two removed (see TM 10-3930-659-20). • Fuel tank-to-fuel transfer pump fuel line and fittings References removed (see TM 10-3930-659-20). • TM 10-3930-659-10 • Rear bottom guard removed (see TM  10-3930- • TM 10-3930-659-20 659-20). General Safety Instructions: Tools/Test Equipment: • DO NOT perform this procedure near fire, flames, or • General mechanic's tool kit (Item 71, Appendix E) sparks. • Hydraulic jack, 10 ton (Item 39, Appendix E) WARNING Diesel fuel Is combustible.  DO NOT smoke or allow open flame near fuel tank.  Failure to follow this  warning  will  result  In  death  or  serious  injury  to  personnel.    If  you  are  burned,  Immediately seek medical aid. 4-105