Impreza WRX Wagon F4-2.0L DOHC Turbo (2002)
Camshaft Bearing: Specifications
Camshaft Cap
Step 1
20 Nm
Gradually tighten the cap in at least two stages in
alphabetical sequence shown.
Step 2
20 Nm
Simlarly, tighten the cap on exhaust side. After tightening
the cap, ensure the camshaft rotates only slightly while
holding it at "base" circle.