1C – 4IDOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
FASTENER TIGHTENING SPECIFICATIONS
Application NSm Lb–Ft Lb–In
A/C Compressor Hose Assembly Bolt 33 24 –
Air Filter Housing Bolts 10 – 89
Automatic Tensioner Bolt 25 18 –
Auxiliary Catalytic Converter–to–Exhaust Manifold Nuts 40 30 –
Camshaft Bearing Cap Bolts, Intake and Exhaust 8 – 71
Camshaft Gear Bolt, Intake and Exhaust 50 + 60³+ 15³ 37 + 60³+ 15³ –
Camshaft Position Sensor Bolts 12 – 106
Connecting Rod Cap Bolts 36 + 45³+ 15³ 26 + 45³+ 15³ –
Coolant Bypass Housing and Mounting Bolts 15 11 –
Coolant Pump Retaining Bolts 25 18 –
Coolant Temperature Sensor 25 18 –
Crankshaft Bearing Cap Bolts 50 + 45³ + 15³ 37 + 45³ + 15³ –
Crankshaft Position Sensor Retaining Bolt 8 – 71
Crankshaft Pulley Bolts 20 15 –
Crankshaft Timing Belt Drive Gear Bolt 135+ 30³ +10³ 100+ 30³ +10³ –
Cylinder Head Bolts 25 + 90³ +90³
+ 90³
18 + 90³ +90³
+ 90³
–
EI System Ignition Coil and EGR Mounting Bracket Bolts 25 18 –
Engine Block Lower Support Bracket/Splash Shield Bolts 35 26 –
Engine Mount Bracket Retaining Bolts and Nuts 55 41 –
Engine Mount Bracket–to–Engine Mount Retaining Bolts 60 44 –
Engine Mount Retaining Bolts 60 44 –
Engine–to–Intake Manifold Support Bracket Bolts 20 15 –
Evaporative Emission Canister Purge Solenoid Bracket Bolt 5 – 44
Exhaust Gas Recirculation Valve Bolts 20 15 –
Exhaust Manifold Heat Shield Bolts 8 – 71
Exhaust Manifold Retaining Nuts 15 11 –
Exhaust Pipe Support Bracket Bolts 40 30 –
Flexible Plate Bolts 65 48 –
Flywheel Bolts 65 + 30³ + 15³ 48 + 30³ + 15³ –
Front Muffler Pipe–to–Main Catalytic Converter Nuts 30 22 –
Fuel Rail Retaining Bolts 25 18 –
Front Timing Belt Cover Bolts, Upper and Lower 6 – 53
Generator–to–Intake Manifold and Cylinder Head Support
Bracket Bolts
37 27 –
Generator–to–Intake Manifold Strap Bracket Bolt, Upper and
Lower
22 16 –
Generator–to–Intake Manifold Support Bracket Bolts 35 26 –
Ignition Coil Mounting Bolts 10 – 89
Intake Manifold Retaining Nuts and Bolts 18 13 –
Intake Manifold Support Bracket Bolts 20 15 –
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