LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2002 >> Sonata Base, Standard >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> 2.4L 4-Cylinder Engine >> General >> Torque Specifications

Torque Specifications

WARNING: For updated reuse guidelines and tightening procedures of cylinder head, connecting rod and main bearing bolts, refer to TSB 02-20-002 CYLINDER HEAD/CONNECTING ROD/MAIN BEARING BOLT REUSE GUIDELINES & TORQUE SPECS .
TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
A/C Compressor Bracket Bolts 17-20 (23-27)
A/C Compressor-To-Bracket Bolts 26-33 (35-45)
Alternator Bracket Bolts 15-18 (20-25)
Auto Tensioner Bolts 14-20 (19-27)
Balance Shaft Bolts 25-30 (34-40)
Block Plug Caps 14-20 (19-27)
Camshaft Bearing Cap Bolts 14-15 (19-20)
Camshaft Sprocket Bolts 58-72 (78-98)
Coolant Pump Bolts 15-20 (20-27)
Coolant Temperature Sensor 15-30 (20-40)
Connecting Rod Cap Bolts
Step 1 15 (20)
Step 2 Tighten An Additional 90 Degrees
Crankshaft Sprocket Bolt 81-96 (110-130)
Cylinder Head Bolts (1)
Using New Bolts (1)
Step 1 47 (64)
Step 2 (2) Fully Loosen Bolts
Step 3 15 (20)
Step 4 Tighten An Additional 90 Degrees
Step 5 Tighten An Additional 90 Degrees
Using Original Bolts (1)
Step 1 15 (20)
Step 2 Tighten An Additional 90 Degrees
Step 3 Tighten An Additional 90 Degrees
Damper Pulley-To-Crankshaft Sprocket 15-22 (20-30)
Driven Gear Bolts 25-30 (34-40)
Drive Plate Bolts 94-101 (127-137)
Engine Mounting Components
Engine Hanger Bolts
M8 18-22 (25-30)
M10 26-41 (35-55)
Engine Mounting Bracket Bolts & Nuts 44-59 (60-80)
Engine Mount Insulator Bolts 65-80 (90-110)
Engine Support Bracket Fasteners 41-48 (55-65)
Front Roll Stopper Bracket-To-Crossmember Bolts 30-41 (40-55)
Front Roll Stopper Insulator Fasteners 37-44 (50-60)
Rear Roll Stopper Bracket-To-Crossmember Bolts 37-44 (50-60)
Rear Roll Stopper Insulator Fasteners 37-44 (50-60)
Exhaust Components
Center Exhaust Pipe-To-Catalytic Converter Nuts 22-29 (30-39)
Center Exhaust Pipe Bolts 22-29 (30-39)
Exhaust Manifold Cover Bolts 106-133 INCH Lbs. (12-15)
Exhaust Manifold Bolts
M8 Nut 18-22 (25-30)
M10 Nut 25-40 (34-54)
Front Exhaust Pipe-To-Exhaust Manifold Bolts 22-30 (30-40)
Front Exhaust Pipe-To-Bracket Bolts 15-22 (20-30)
Front Exhaust Manifold Bolt-To-Cylinder Head 15-22 (20-30)
Flywheel-To-Crankshaft Bolts 96-103 (130-140)
Front Case Bolts 15-20 (20-27)
Front Case Plug Cap 15-20 (20-27)
Idler Pulley Bolts 22-30 (30-40)
Intake Manifold
Bracket Bolts (Stay) 13-18 (15-25)
Mounting Bolts/Nuts
Bolts 11-14 (15-19)
Nuts 22-30 (30-40)
Main Bearing Cap Bolts
Step 1 18 (25)
Step 2 Tighten An Additional 90 Degrees
Oil Drain Plug 25-33 (34-45)
Oil Filter Bracket Bolts 15-20 (20-27)
Oil Pump
Case Bolts 14-20 (19-27)
Cover Bolts 11-13 (15-18)
Driven Gear Bolt 25-29 (34-39)
Sprocket Nuts 36-43 (49-58)
Oil Screen Bolts 11-16 (15-22)
Oxygen Sensor 30-37 (40-50)
Power Steering Pump Bracket Bolts 26-33 (35-45)
Relief Plug 30-37 (40-50)
Starter Bolts 20-25 (27-34)
Stud Bolts 22-30 (30-40)
Tension Rod Bracket Bolt-To-Tension Rod 25-40 (35-55)
Tensioner Arm Assembly Bolts 12-19 (17-26)
Tensioner Pulley Bolts 31-40 (42-54)
Tensioner Pulley Bracket Bolts 17-20 (23-27)
Thermostat Housing Bolts/Nuts 11-15 (15-20)
Throttle Body Stay Bolts 11-16 (15-22)
Throttle Body-To-Intake Manifold Bolts 11-15 (15-20)
Timing Belt Cover
Lower & Upper Cover Bolts (3)
Rear Left Cover Bolts
Lower 22-30 (30-41)
Upper (4)
Right Rear Cover Bolts (4)
Timing Belt Idler Bolts 22-30 (30-40)
Timing Belt Tensioner Bolts 31-40 (42-54)
Torque Converter-To-Drive Plate Bolts 33-38 (45-53)
Transaxle Mount
Bracket Bolts 43-58 (58-79)
Insulator Bolts 65-80 (88-108)
Sub-Bracket Bolts 43-58 (58-79)
Water Pump Mounting Bolts 14-20 (19-27)
INCH Lbs. (N.m) 
Air Cleaner Body Bolts 71-89 (8-10)
Air Cleaner Bracket Bolts 106-133 (12-15)
Center Cover Bolts 35-44 (4-5)
Coolant Inlet Fitting 89-133 (10-15)
Coolant Pump Pulley Bolts 71-89 (8-10)
Crankshaft Position Sensor Bolts 89-115 (10-13)
Delivery Pipe-To-Cylinder Block Bolts 89-115 (10-13)
Heat Protector-To-Exhaust Manifold Bolts 106-133 (12-15)
Ignition Coil Bolts 71-106 (8-12)
Oil Level Gauge 106-133 (12-15)
Oil Pan Bolts 89-106 (10-12)
Oil Pressure Switch 71-106 (8-12)
Oil Seal Case Bolts 89-106 (10-12)
Power Transistor Bolts 89-106 (10-12)
Radiator Fan Motor Bolts 71-89 (8-10)
Rear Oil Seal Case Bolts 89-106 (10-12)
Resonator Mounting Bolts 71-89 (8-10)
Rocker Cover Bolts 71-89 (8-10)
Timing Belt Cover Bolts (Front) 71-89 (8-10)
Timing Belt Cover Bolts (Rear) 89-106 (10-12)
Valve Cover Bolts 71-89 (8-10)
Water Pump Pulley Bolts 71-89 (8-10)
(1) Tighten in sequence with engine cold. See Fig 1.
(2) Fully loosen bolts in correct order. See Fig 2.
(3) Tighten to 71-89 INCH lbs. (8-10 N.m).
(4) Tighten to 89-106 INCH lbs. (10-12 N.m).
Fig 1: Cylinder Head Bolt Tightening Sequence
G00010615Courtesy of HYUNDAI MOTOR CO.
Fig 2: Cylinder Head Bolt Removal Sequence
G00010614Courtesy of NISSAN MOTOR CO., U.S.A.