TM 9-2350-277-20-2ADJUST VENTILATING FAN DRIVE BELT 0242 00THIS WORK PACKAGE COVERS:Adjustment (page 0242 00-1).INITIAL SETUP:Maintenance LevelUnitTools and Special ToolsGeneral Mechanic’s Tool Kit (WP 0926 00, Item 65)V-Belt Tensiometer (WP 0926 00, Item 59)Adjustable Wrench (WP 0926 00, Item 74)Yardstick (WP 0926 00, Item 87)Personnel RequiredUnit MechanicReferencesSee your -10Equipment ConditionEngine stopped (see your -10)Carrier blocked (see your -10)Rear power plant access panels removed (see your -10)Power plant access panels removed (WP 0439 00)ADJUSTMENT1. Check ventilating fan drive belt (1) for damage. If damaged, replace drive belt (WP 0243 00).2. Position lower O-ring (2) on tensiometer (3) at maximum allowable belt deflection of 5/8 inch (1.6 cm).3. Position upper O-ring (4) on tensiometer at zero (0).0242 00-1
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