2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 242Get this manual
FINAL DRIVE 12-21 Bevel Gear Case
Bevel Gear Case Removal
Remove: Oil (drain) Transmission
Cargo Bed (see Frame chapter) Propeller Shafts (see Propeller Shaft Removal) Bevel Gear Case Bolts [A] Bevel Gear Case [B]
Bevel Gear Case Installation
adjust the bevel gear backlash and Check andany of the backlash-related parts aretooth contact when replaced (see Bevel Gear Adjustment)Check to see that the bevel gear case knock pin [A] is in placeTighten: