2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 350Get this manual
3A-14 Drive ChainDrive TrainDrive Shaft: Boot Inspect the boot for wear or damageIf any defects are found, replace the boot with new one Rear Axle Dust SealBearing Removal and Installation
B933H23106013
Removal 1) Remove the rear axle housingRefer to "Rear Axle Housing Removal and Installation (Page 3A-12)"2) Remove the dust seals (1) with the special toolSpecial tool (A): 0991350121 (Oil seal remover)
I933H1310035-03
Rear axle 1) Remove the rear brake disc plate housing from the rear axleRefer to "Rear Brake Disc Removal and Installation in Section 4C (Page 4C-8)"2) Using dial gauge, check the rear axle for runoutIf the runout exceeds the limit, replace the rear axleNOTE When measuring the runout, support the rear axle at 35 mm (1.38 in) diameter of the rear axle as shown in the figureMeasure the runout at 40 mm (1.57 in) diameter of the rear axle as shown in the figureSpecial tool (A): 0990020607 (Dial gauge (1100 mm, 10 mm))0990020701 (Magnetic stand)0990021304 (V-block (100 mm)) Rear axle runout Service limit: 6.0 mm (0.24 in)