GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2009
🢒
Lucerne
🢒
Engine
🢒
Engine Mechanical - 4.6L
🢒 Starter Installation
If installing a NEW starter transfer the cables from the old starter.
Install the positive battery cable to the starter motor stud.
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the starter motor stud nut (1). Tighten the starter motor stud nut (1) to
9.5 N·m (84 lb in)
.
Install the solenoid wiring harness to the starter solenoid stud.
Install the starter solenoid stud nut (2). Tighten the starter solenoid stud nut (2) to
3.4 N·m (30 lb in)
.
Place the starter motor in position in the engine valley.
Install the two starter motor bolts and tighten to
30 N·m (22 lb ft)
.
Install a NEW O-ring onto the camshaft position (CMP) sensor.
Lubricate the O-ring with clean engine oil.
Install the CMP sensor.
Install the CMP sensor bolt and tighten to
10 N·m (89 lb in)
.
Install a NEW O-ring onto the crankshaft position (CKP) sensor.
Lubricate the O-ring with clean engine oil.
Install the CKP sensor.
Install the CKP sensor bolt and tighten to
10 N·m (89 lb in)
.
Install the knock (KS) sensors and tighten to
20 N·m (15 lb ft)
.
Install the crankshaft position sensor wiring harness into the engine valley.
Connect the crankshaft position sensor wiring harness to the KS sensors (1).
Connect the crankshaft position sensor wiring harness to the CKP sensor (2).
Connect the crankshaft position sensor wiring harness (1) to the CMP sensor.
Install the jumping ground bracket bolt (2) to the right cylinder head. Tighten the jumping ground bracket bolt (2) to
20 N·m (15 lb ft)
.