Focus L4-2.0L DOHC VIN 5 (2003)
15. CAUTION: Do not pull the cable when removing the spark plug connectors. If necessary, remove the ignition cables from the ignition coil to
avoid kinking the cables. Turn the spark plug connectors slightly before removing to loosen the seal.
CAUTION: Pull off the spark plug connectors in line with the spark plugs.
NOTE: Loosening sequence: from the outside to the inside, working diagonally.
Remove the valve cover.
1
Disconnect the spark plug connectors.
2
Detach the positive crankcase ventilation (PCV) hose.
3
Remove ten bolts.
16. Remove the spark plugs.
17. NOTE: Only turn the engine in the normal direction of rotation.
Turn the engine until piston No. 1 is at top dead center (TDC).
18. Detension the timing belt (timing belt shown removed for clarity).
1
Loosen the bolt four turns.
2
Position the tensioner so that the locating tab is at approximately the 4 o'clock position.
3
Line up the hexagonal key slot in the tensioner adjusting washer with the pointer that is located behind the pulley.
19. Remove the timing belt.