2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 301Get this manual
Apply water resistant molybdenum disulfide grease to the splines of the drive couplerApply multi-purpose grease to the lips of new oil sealInstall the oil seal, aligning its rib with the crankcase grooveInstall the drive coupler by aligning the wide tooth with the wide groove in the crankshaftApply engine oil to the coupler bolt threads and seating surface and coat new O-ring with engine oilInstall the coupler bolt with the washer and O-ringTighten the coupler bolt while holding the coupler boss securely TORQUE: 69 N-m (7.0 kgf-m, 51 Ibf-ft)