2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 458Get this manual
ELECTRIC STARTER Install the same number of shims in the same location as noted during disassemblyInstall new seal ring onto the motor caseApply thin coat of grease to the armature shaft endInstall the rear cover, aligning its groove with the brush holder tabSEAL RING REAR COVER
SHIMS Install and tighten the motor case boltsCASE BOLTS
INSTALLATION
Coat new O-ring with oil and install it into the starter motor grooveO-RING