2004-2005 Honda TRX450R Factory Sevice Manual, Page 120Get this manual

2004-2005 Honda TRX450R Factory Sevice Manual, Page 120

COOLING SYSTEM Remove the dowel pins and D-ring
Loosen the at er pump impeller
Remov the rig ht crankcase cover (page 11-5)Rem ov the im pell er and washer rom the water pump shaftRemove th water pump shaft ro he ig ht crank-

case coverSHAFT

MECHANICAL SEAL REPLACEMENT
Remov he water pump shaft bearin using the spec ial too lsTOOLS: Bearing remover set12Remover head12 mmRemover shaft