Camshaft Bearing Cap Torque and Sequence

BEARING CAPS INSTALLATION 4G63 Engine






(1) According to the identification mark stamped on top of each bearing cap, install the caps to the cylinder head. Only "L" or "R" is stamped on No.1 bearing cap. Cap No. is stamped on No.2 to No.5 bearing caps. Rear bearing cap has no stamping.
I: For intake camshaft side
E: For exhaust camshaft side






(2) Tighten the bearing caps in the order shown two to three times by torquing progressively.
Tighten to specification in the final sequence. 14 ft.lb.
(3) Check to ensure that the rocker arm is held in position on the lash adjuster and valve stem end.