TM 9-2350-277-20-2REPLACE ENGINE COOLANT PUMP — Continued 0241 002. Secure bypass hose (6) to thermostat tube (7) and coolant pump (13) with two clamps (5).3. Install idler pulley (7) and idler adjusting bracket (2) on engine. Secure with two washers (3) and screws (4). Do nottighten screws.NOTEDrive belts must be replaced in matched sets.4. Position two drive belts (5) on three pulleys (1)(6)(7).5. Move idler adjusting bracket (2) to obtain a 3/8 inch (10mm) deflection when two drive belts (5) are depressed midwaybetween pulleys (1) and (6).6. Tighten two screws (4) to 30-35 lb-ft (41-47 N.m) torque.0241 00-5
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