2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 347Get 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 viseBefore installing the commercially available impeller wrench, place suitable tool into the impeller so that the wrench head is accessible as shown Tighten the impeller using commercially available impeller wrenchTOOL: Impeller wrench
(Impeller shaft)
Solas WR001 or equivalent
TORQUE: 140 N-m (14.3 kgfem, 103 Ibfft)
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 58 (2.3 in), it indicates that air and grease are sealed between the rubber stopper and impeller shaftPress the rubber stopper to extrude them, using 1012 O.DshaftMake sure that the impeller rotates smoothly without binding