2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 189Get this manual
1D-47 Engine Mechanical: Oil gallery plug 1) Remove the oil gallery plugs (1) from the right crankcaseTransmission oil sealBearing Remove the transmission oil seals and bearings if necessaryRefer to "Transmission Oil SealBearing Removal and Installation in Section 5B (Page 5B-10)" and "Gearshift Shaft Oil SealBearing Removal and Installation in Section 5B (Page 5B-18)" I933H1140178-01