Contents TM1475 (23OCT95) ii F510/F525 Front Mowers 131295 PN=547 Group 15—Diagnostics Group 20—Adjustments SECTION 280—MISCELLANEOUS OPERATION, TESTS, AND ADJUSTMENTS Group 05—Component Location Group 10—Theory of Operation Group 15—Diagnosis and Adjustments—Snowthrower Group 20—Diagnosis—Power Flow™ Blower Assembly Index 10 20 30 40 50 60 65 80 210 220