Tightening torques for critical threaded connections (Chevrolet Lacetti J200)

Engine

Name of unit, part	Tightening torque, Nm
Bolt for fastening the bracket of the left support of the power unit to the gearbox housing	48
Bolt and nut for fastening the adapter to the left support bracket of the power unit	68
Bolt securing the powertrain rear support bracket to the gearbox housing	90
Nut of the bolt securing the rear support of the power unit to the subframe/bracket of the gearbox	68
Nuts and bolt for fastening the bracket of the right support of the power unit	55
Bolt for fastening upper/lower front and rear timing belt drive covers	10
Cylinder head cover mounting bolt	10
Bolt for fastening the automatic tensioner mechanism of the timing belt drive	25
Camshaft Pulley Bolt	67
Camshaft Bearing Cap Fastening Bolt	16
Cylinder head mounting bolt	25 turn 70° turn 70° turn 50°
Accessory Drive Pulley Fastening Bolt	95 turn 30° turn 15°
Flywheel mounting bolt	35 turn 30° turn 15°
Main bearing cap mounting bolt	50 turn 45° turn 15°
Connecting rod cap mounting bolt	25 turn 30° turn 15°
Air filter mounting bolt	12
Nut securing the intake manifold to the cylinder head	25
Throttle body bolt and nut	15
Thermostat housing mounting bolt	20
Coolant expansion tank mounting nut	4
Coolant pump screw	10
Nut securing the exhaust manifold to the cylinder head	25
Intermediate pipe fastening nut	40
Coolant temperature sensor	20
Fuel rail mounting bolt	25
Crankshaft position sensor mounting bolt	10
Ignition coil mounting bolt	10
Exhaust Gas Recirculation Valve Mounting Bolt	20
Knock sensor mounting bolt	20
Phase sensor mounting bolt	10
Oxygen concentration sensor	40
Low oil pressure sensor	40
Drain plug of the pan	35
Spark plug	25

Clutch

Name of unit, part	Tightening torque, Nm
Clutch housing to cylinder block mounting bolt	See ch. "Transmission"
Master cylinder mounting nut	22
Clutch slave cylinder screw	7
Bolt securing the casing to the flywheel	15

Transmission

Name of unit, part	Tightening torque, Nm
Intermediate crankcase mounting bolt	15
Gearbox Lower Cover Bolt	30
Gearbox Rear Cover Fastening Bolt (Short)	15
Gearbox Rear Cover Fastening Bolt (Long)	20
Gear shift mechanism mounting bolt	22
Control rod tie rod bolt	14
Gearbox control mechanism base mounting bolt	6
Reverse light switch	20
Vehicle speed sensor drive mounting bolt	4
Main gear driven gear mounting bolt	70

Front suspension

Name of unit, part	Tightening torque, Nm
Nut securing the upper support of the shock absorber strut to the body	25
Nut securing the shock absorber rod to the upper support	75
Nut of the tie bolt connecting the steering knuckle eye to the ball joint pin	60
Front control arm mounting bolt	125
Rear arm mounting bolt	110
Front subframe mounting nut	130
Rear subframe mounting bolt	196
Bolt for fastening the stabilizer bar bracket to the subframe	25
Stabilizer bar mounting nut	47
Wheel hub bearing nut	300
Wheel mounting nut	120

Rear suspension

Name of unit, part	Tightening torque, Nm
Subframe to body mounting bolt	112
Nut of the bolt securing the rear wishbone to the subframe	90
Rear wishbone to knuckle mounting bolt	90
Nut of the bolt securing the front wishbone to the subframe	90
Front wishbone to knuckle mounting bolt	120
Nut of the bolt securing the longitudinal arm to the bracket	100
Nut securing the trailing arm to the knuckle	150
Bolt for fastening the trailing arm bracket to the body	70
Nut of the bolt securing the lower end of the shock absorber strut to the knuckle	100
Nut securing the shock absorber rod to the upper support	75
Upper strut support mounting nut	30
Anti-roll bar bracket mounting bolt	40
Anti-roll bar strut mounting nut	47
Bolt for fastening the trunnion to the knuckle	65

Steering

Name of unit, part	Tightening torque, Nm
Steering wheel mounting nut	38
Steering gear bracket bolt and nut	60
Steering column bracket nut	22
Intermediate shaft tie bolt	25
Outer tie rod end ball joint fastening nut	50
Tie Rod End Lock Nut	64
Power steering pump mounting bolt	25

Brake system

Name of unit, part	Tightening torque, Nm
Bolt securing the shoe guide to the front wheel steering knuckle	95
Guide Pin Fastening Bolt	27
Front wheel brake hose mounting bolt	40
Brake disc mounting screw	4
Nut securing the master brake cylinder to the vacuum booster	18
Bolt securing the shoe guide to the rear wheel knuckle	56
Bolt-nipple for fastening the rear wheel brake hose	32
Nut securing the vacuum booster to the brake pedal bracket	22
Brake pedal bracket nut	22
Brake pipe nipple	16
ABS unit mounting bolt and nut	15
Brake hydraulic bleed nipple	8
Front Wheel Speed Sensor Screw	8
Parking brake lever base mounting bolt	22

Electrical equipment

Name of unit, part	Tightening torque, Nm
Nut for terminal connection of wire with battery terminal	5
Headlight mounting bolt/nut	4
Tail light mounting nut	4
Windscreen wiper arm mounting nut	22
Tailgate Windscreen Wiper Arm Fastening Nut	11
Windscreen wiper motor gearbox bolt	8
Starter mounting bolt	45
Generator bracket mounting bolt to cylinder block	45
Generator Lower Mount Bolt Nut	25

Body, heating, ventilation and air conditioning system

Name of unit, part	Tightening torque, Nm
Hood mounting bolt	27
Upper bolt securing the air conditioner compressor to the bracket	25
Lower bolt securing the air conditioner compressor to the bracket	45
Driver Airbag Module Fastening Screw	11
Seat belt mounting bolt	38

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