2004 DAEWOO NUBIRA clock

1.4L/1.6L DOHC ENGINE MECHANICAL 1C1 – 23
DAEWOO V–121 BL4
12. Remove the all the vaccum hoses from the intake
manifold including brake booster vaccum hose.
13. Remove the ignition cables from the spark plugs.
14. Remove the direct ignition coil(DIS) and the bracket
from the cylinder head.
15. Remove the serpentine accessory drive belt by ro-
tating the tensioner pulley bolt to clockwise using
DW110–080. Refer to Section 6B, Power Steering
Pump.
16. Remove the front passenger side tire. Refer to Sec-
tion 2E, Tires and Wheels.
17. Remove front wheel housing shield.
18. Remove the upper front timing belt cover bolts.
19. Remove the upper front timing belt cover.
20. Align the camshaft gear timing marks.
21. Remove the crank shaft pulley.
22. Remove the lower front timing belt cover bolts and
cover.

1C1 – 24I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
23. Slightly loosen the water pump retaining bolts.
24. Rotate the water pump counterclockwise using the
timing belt adjuster J–42492 to relieve the timing
belt tension.
25. Remove the timing belt.Refer to ”Timing Belt” in
this section.
26. Remove the engine mounting bracket.Refer to ”En-
gine Mount” in this section.
27. Remove the camshaft cover. Refer to ”Camshaft
Cover” in this section.
28. While holding the intake camshaft firmly in place,
remove the intake camshaft gear bolt and gear.
29. While holding the exhaust camshaft firmly in place,
remove the exhaust camshaft gear bolt and gear.
Notice : Take extreme care to prevent any scratches,
nicks or damage to the camshafts.
30. Remove the timing belt automatic tensioner.
31. Remove the timing belt idler pulley.
32. Remove the right engine mount. Refer to ”Engine
Mount” in this section.
33. Remove the rear timing belt cover.

1C1 – 28I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
25. Install the timing belt.
26. Rotate the water pump clockwise using the timing
belt adjuster J–42492 to apply tension to the timing
belt.
Tighten
Tighten the water pump retaining bolts to 10 NSm (89
lb–in).
27. Check and adjust the timing belt tension. Refer to
”Timing Belt Check and Adjust” in this section.
28. Install the upper and lower front timing belt covers.
Tighten
Tighten the upper and lower front timing belt covers
bolts to 10 NSm (89 lb–in).
29. Install the crank shaft pulley bolt.
Tighten
Tighten the crank shaft pulley bolt to 95 NSm (70 lb–ft)
and retighten 30 degrees plus 15 degrees.
30. Install the serpentine accessory drive belt. Refer to
Section 6B, Power Steering Pump.
31. Connect the upper radiator hose to the thermostat
housing.
32. Install the front wheel and splash shield. Refer to
Section 2E, Tires and Wheels.
33. Install the air cleaner housing.
Tighten
Tighten the air cleaner housing bolts to 10 NSm (89 lb–
in).
34. Connect the breather tube to the cam shaft cover.
35. Install the crank shaft pulley bolt.
36. Connect the MAT sensor connector.
37. Connect the intake manifold pressure sensor, in-
take air temperature sensor and coolant tempera-
ture sensor connector.

1C1 – 32I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
16. Rotate the crankshaft at least one full turn clock-
wise using the crankshaft pulley bolt.
17. Align the mark on the crankshaft gear with the
notch at the bottom of the rear timing belt cover.
18. Align the camshaft gear timing marks.
19. Slightly loosen the water pump retaining bolts.
20. Rotate the water pump clockwise using the timing
belt adjuster J–42492.
21. Rotate the water pump clockwise until the adjust
arm pointer of the timing belt automatic tensioner is
aligned with the notch in the timing belt automatic
tensioner bracket.
22. Tighten the water pump retaining bolts.
23. Rotate the crankshaft two full turns clockwise using
the crankshaft pulley.
24. Loosen the water pump retaining bolts.

1.4L/1.6L DOHC ENGINE MECHANICAL 1C1 – 35
DAEWOO V–121 BL4
11. Remove the upper front timing belt cover bolts.
12. Remove the upper front timing belt cover.
13. Remove the lower front timing belt cover bolts.
14. Remove the lower front timing belt cover.
15. Install the crankshaft pulley bolt.
16. Using the crankshaft pulley bolt, rotate the crank-
shaft clockwise until the timing mark on the crank-
shaft gear is aligned with the notch at the bottom of
the rear timing belt cover.
17. Slightly loosen the water pump retaining bolts.
18. Using the timing belt adjuster J–42492, rotate the
water pump counterclockwise to release the tension
on the timing belt.
19. Remove the right engine mount bracket. Refer to
”Engine Mount” in this section.
20. Remove the timing belt.

1C1 – 36I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
Installation Procedure
1. Align the timing mark on the crankshaft gear with
the notch on the bottom of the rear timing belt cov-
er.
2. Align the timing marks on the camshaft gears.
3. Install the timing belt.
4. Install the right engine mount bracket. Refer to ”En-
gine Mount” in this section.
5. Rotate the water pump clockwise using the timing
belt adjuster J–42492.
6. Rotate the water pump clockwise until the adjust
arm pointer of the timing belt automatic tensioner is
aligned with the notch in the timing belt automatic
tensioner bracket.
7. Tighten the water pump retaining bolts.
8. Rotate the crankshaft two full turns clockwise using
the crankshaft pulley bolt.
9. Loosen the water pump retaining bolts.
10. Rotate the water pump until the adjust arm pointer
of the timing belt automatic tensioner is aligned with
the pointer on the timing belt automatic tensioner
bracket.

1.8L DOHC ENGINE MECHANICAL 1C2 – 25
DAEWOO V–121 BL4
5. Remove the air cleaner housing bolts.
6. Remove the air cleaner housing.
7. Remove the right front wheel. Refer to Section 2E,
Tires and Wheels.
8. Remove the right front wheel well splash shield.
9. Remove the serpentine accessory drive belt. Refer
to Section 6B, Power Steering Pump.
10. Remove the crankshaft pulley bolts.
11. Remove the crankshaft pulley.
12. Remove the right engine mount bracket. Refer to
”Engine Mount” in this section.
13. Remove the front timing belt cover bolts.
14. Remove the front timing belt cover.
15. Rotate the crankshaft at least one full turn clock-
wise using the crankshaft gear bolt.
16. Align the mark on the crankshaft gear with the
notch at the bottom of the rear timing belt cover.

1C2 – 26I1.8L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
17. Align the camshaft gear timing marks. Use the ex-
haust gear mark for the exhaust gear and the in-
take gear mark for the intake gear, since the gears
are interchangeable
18. Loosen the automatic tensioner bolt. To relieve the
belt tension, turn the hex–key tab counterclockwise.
19. Rotate the automatic tensioner hex–key tab clock-
wise until the adjust arm pointer of the timing belt
automatic tensioner is aligned with the notch in the
timing belt automatic tensioner bracket.
20. Tighten the automatic tensioner bolt.
21. Rotate the crankshaft two full turns clockwise using
the crankshaft gear bolt.
22. Check the automatic tensioner pointer.
23. When the adjust arm pointer of the timing belt auto-
matic tensioner is aligned with the notch on the tim-
ing belt automatic tensioner bracket, the belt is ten-
sioned correctly.
Tighten
Tighten the automatic tensioner bolt to 25 NSm (18 lb–
ft).