TM 9-2350-277-20-2ADJUST COOLANT PUMP BELTS — Continued 0239 002. Pry upward on tang of idler pulley assembly (5) to get 1/4 to 3/8 inch deflection on drive belts (6) midway betweenpulleys (1) and (3) while applying a firm push with thumb. Tighten two screws (4).3. Check for proper tension by using straight edge (2) to measure deflection across drive belts at pulleys (1) and (3). Iftension meter is available, check 40-50 lbs (173–217 N) tension. If necessary, readjust tension, and then torque twoscrews (4) to 360-420 lb-in (41-47 N.m).1/4"-3/8"FOLLOW-THROUGH STEPS1. Install power plant rear access panels (see your -10).END OF TASK0239 00-2
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