2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 272Get this manual
CYLINDER HEADIVALVE Connect the following from the cylinder head:ECT sensor 2P (Black) connectorknock sensor 1P (Brown) connector Install the following:exhaust manifold (page 13-12)intake manifold (page 8-73)camshafts (page 10-24)KNOCK SENSOR 1P
CAMSHAFT INSTALLATION
Install the valve shims in their original locationsCoat the outer surface of the valve lifters with molybdenum oil solutionInstall the valve lifters in their original lifter bores, being careful not to damage the sliding surfaces of the lifters and bores
The camshafts have the identification marks: