Protege L4-1839cc 1.8L DOHC (1990)
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4. Install the camshaft caps according to the cap number and arrow mark.
5. Install the camshaft cap bolts and tighten them in two or three steps in the order shown in the image.
Tightening torque:
11.3-14.2 N.m (1.15-1.45 kgf-m, 100-126 in lbf)
6. Apply a small amount of clean engine oil to the lip of a new camshaft oil seal.
7. Push the oil seal slightly in by hand.
Caution
The oil seal must be tapped in until it is flush with the edge of the camshaft cap.
8. Tap the oil seal in evenly with a suitable pipe and a hammer.
Oil seal outer diameter: 48mm ( 1.89 in )
Camshaft pulley
1. Turn the camshafts until the camshaft dowel pins face straight up.
2. Install the camshaft pulleys with the I mark (intake side) or the E mark (exhaust side) straight up.