2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 398Get this manual
PROPULSION SYSTEM Coat the entire threads of the impeller shaft with thin layer of water resistant molybdenum disulfide greaseInstall the impeller by turning the impeller shaftHold the impeller shaft of the jet pump assembly in viseTighten the impeller using commercially available impeller wrenchTOOL: Impeller wrench Solas WR001 or equivalent WRENCH IMPELLER (Impeller shaft)
TORQUE: 127 Nm (13.0 kgfm, 94 lbfft)
If the impeller was replaced, coat new rubber stopper with water resistant molybdenum disulfide grease and install it into the impeller securely
Measure the distance between the impeller end and rubber stopperIf the distance is smaller than 49 mm (1.9 in), it indicates that air and grease are sealed between the rubber stopper and impeller shaftPress the rubber stopper to extrude them, using 10 12 mm O.DshaftMake sure that the impeller rotates smoothly without binding