2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 422Get this manual
5A-21 Automatic Transmission: Fit the bearing retainers Apply small quantity of thread lock to the bearing retainer screws, and tighten them securely: Thread lock cement 9900032030 (THREAD LOCK CEMENT SUPER 1303 or equivalent)
Clutch Related Parts Inspection
Refer to "V-belt Inner Cover Disassembly and Assembly (Page 5A-19)"
B827H25106014
Clutch Shoe Inspect the boss and centrifugal weight fulcrum sections for looseness, damage and operationInspect the clutch shoe for damage and fouling with oil on the surfaceIf any defects are found, replace the clutch shoe assembly with new one