Nubira SX Hatchback L4-2.0L DOHC D-TEC MFI (1999)
24. While holding the intake camshaft firmly in place, remove the intake camshaft bolt.
25. Remove the intake camshaft gear.
26. While holding the exhaust camshaft firmly in place, remove the exhaust camshaft bolt.
27. Remove the exhaust camshaft gear.
28. Remove the crankshaft timing belt gear.
29. Remove the rear timing belt cover bolts and cover.