TM 9-2350-261-34 INSTALL ENGINE COOLANT HEATER KIT (M577A2 AND M1068 ONLY) — Continued 0060 00 111. Install fuel tube (12) on three weldnuts (15). Secure with three screws (16) and clamps (17). 112. Install fuel hose (18) in elbow (1). Secure with sleeve (19) and nut (20). 0060 00-22