2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 285Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 285

FINAL DRIVE 6Place ADC Piston Tool PA-48542 on top of the piston and verify alignment of the sight hole (circled) and piston
beginning reassembly2Install new seal in the main gearcase halve3Install the input shaft assemblyInstall the pinion gear
bearing assembly (1)Install new seal and oring the input shaft cover (2) prior to reassembly1 2 Tool PA-48542 4Install the
snap ring retaining the input shaft assembly7Repeat procedure for the other gearcase halfNOTE: Verify that the o-rings are