2004 DAEWOO LACETTI Service Repair Manual

Page 153 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1.8L DOHC ENGINE MECHANICAL  1C2 – 33
DAEWOO V–121 BL4
Installation  Procedure
1.  Coat the new oil pan gasket with sealant.
Important : Install the oil pan within 5 minutes after apply-
ing the l

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DAEWOO LACETTI 2004  Service Repair Manual 1C2 – 34I1.8L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
3.  Install the adapter KM–135 in place of the oil pres-
sure switch.
4.  Connect the pressure gauge KM–498–B to the
adapter.
5.  Start

Page 155 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1.8L DOHC ENGINE MECHANICAL  1C2 – 35
DAEWOO V–121 BL4
8.  Remove the oil pump retaining bolts.
9.  Carefully separate the oil pump and gasket from
the engine block and oil pan.
10.  Remove the oi

Page 156 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1C2 – 36I1.8L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
Installation  Procedure
1. Apply Loctite® 242 to the oil pump bolts and room
temperature vulcanizing (RTV) sealant to the new
oil pump gasket

Page 157 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1.8L DOHC ENGINE MECHANICAL  1C2 – 37
DAEWOO V–121 BL4
ENGINE MOUNT
Tools Required
J–28467–B Engine Assembly Support Fixture
X–28467–560 Engine Assembly Support Channel
Removal Procedure
1

Page 158 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1C2 – 38I1.8L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
3.  Install the timing belt idler pulleys.
4.  Install the timing belt idler pulley bolt and nut.
Tighten
Tighten the timing belt idler pulley

Page 159 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1.8L DOHC ENGINE MECHANICAL  1C2 – 39
DAEWOO V–121 BL4
8.  Disconnect the idle air control (IAC) valve connec-
tor.
9.  Disconnect the throttle position sensor (TPS) con-
nector.
10.  Disconnect t

Page 160 of 2643

DAEWOO LACETTI 2004  Service Repair Manual 1C2 – 40I1.8L DOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
Installation  Procedure
1.  Install the intake manifold gasket.
2.  Install the intake manifold.
3.  Install the intake manifold retaining bol