TM 10-3930-659-20 17-23.    CARRIAGE TILT CYLINDER HOSES AND LINES REPLACEMENT Con't). FOLLOW-ON TASKS: • Check hydraulic fluid level and fill as necessary (see TM 10-3930-659-10). • Install loader frame cover (see paragraph 14-11). • Remove frame locking bar (see TM 10-3930-659-10). TA707664 17-75