2004 DAEWOO NUBIRA Service Repair Manual

Page 105 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1C1 – 62I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
Valve Grind
1.  Ensure that there are no crater line burns on the
valve cone.
2.  The valve may be reground only two times. Do not
grind

Page 106 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1.4L/1.6L DOHC ENGINE MECHANICAL  1C1 – 63
DAEWOO V–121 BL4
4.  Inspect the dimension for the valve seat width.
S  Intake: 1.17 to 1.57 mm (0.046 to 0.062 inch).
S  Exhaust: 1.4 to 1.8 mm (0.055 t

Page 107 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1C1 – 64I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
11.  Install the intake camshaft.
12.  Install the intake camshaft caps in their original
positions.
13.  Install the exhaust camshaft.
1

Page 108 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1.4L/1.6L DOHC ENGINE MECHANICAL  1C1 – 65
DAEWOO V–121 BL4
28.  Install the fuel rail assembly with the bolts.
Tighten
Tighten the fuel rail assembly retaining bolts to 25
NSm (18 lb–ft).
29.

Page 109 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1C1 – 66I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
4.  Remove the crankshaft rear oil seal.
5.  Mount the engine assembly on the engine overhaul
stand KM–412.
6.  Remove the upper and th

Page 110 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1.4L/1.6L DOHC ENGINE MECHANICAL  1C1 – 67
DAEWOO V–121 BL4
11.  Disconnect the engine ventilation hoses from the
camshaft cover.
12.  Disconnect the oil filler cap.
13.  Remove the spark plug cov

Page 111 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1C1 – 68I1.4L/1.6L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
30.  Rotate the engine on the engine overhaul stand
KM–412.
31.  Remove the oil pan retaining bolts.
32.  Remove the oil pan.
33.  Remo

Page 112 of 2643

DAEWOO NUBIRA 2004  Service Repair Manual 1.4L/1.6L DOHC ENGINE MECHANICAL  1C1 – 69
DAEWOO V–121 BL4
41.  Mark the order of the crankshaft bearing caps.
42.  Remove the crankshaft bearing cap bolts.
43.  Remove the crankshaft bearing cap