Automotive Engine Torque Specs

Torque Specifications for
Mazda 2.5L-153ci-S4-L

Camshaft To Cylinder Head

5 Ft-Lbs

60 In-Lbs

7 N-m

Years: 2009-20012

Note: Camshaft Bearing Cap Bolts - STEP1:5FtLb; STEP2:12FtLb;

Type:

Dim:

Length:

Head:

Grade:

Catalytic Converter To Exhaust Manifold

35 Ft-Lbs

420 In-Lbs

47 N-m

Years: 2009-20012

Note: Exhaust Manifold/Catalytic Converter

Type:

Dim:

Length:

Head:

Grade:

Connecting Rod To Crankshaft

21 Ft-Lbs

252 In-Lbs

28 N-m

Years: 2009-2012

Note: Connecting Rod Bearing Cap Bolts- STEP1:21FtLb; STEP2:90deg

Type:

Dim:

Length:

Head:

Grade:

Crankshaft To Engine Block

3.7 Ft-Lbs

44 In-Lbs

5 N-m

Years: 2009-2012

Note: Main Bearing Bolts- STEP1:3.7FtLb; STEP2:18FtLb; STEP3:90deg

Type:

Dim:

Length:

Head:

Grade:

Crankshaft Pulley To Crankshaft

74 Ft-Lbs

888 In-Lbs

100 N-m

Years: 2009-20012

Note: Crankshaft Pulley Bolt

Type:

Dim:

Length:

Head:

Grade:

Drain Plug To Oil Pan

21 Ft-Lbs

252 In-Lbs

28 N-m

Years: 2009-20012

Note: Engine Oil Drain Plug

Type:

Dim:

Length:

Head:

Grade:

Drive Chain Tensioner To Engine Assembly

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Oil Pump Chain Tensioner Bolt

Type:

Dim:

Length:

Head:

Grade:

Drive Plate To Crankshaft

37 Ft-Lbs

444 In-Lbs

50 N-m

Years: 2009-20012

Note: Driveplate Bolts - STEP1:37FtLb; STEP2:59FtLb; STEP3:83FtLb

Type:

Dim:

Length:

Head:

Grade:

Engine Balancer To Engine Block

18 Ft-Lbs

216 In-Lbs

24 N-m

Years: 2009-2012

Note: Balance Shaft Assembly Bolts- STEP1:18FtLb; STEP2:31FtLb

Type:

Dim:

Length:

Head:

Grade:

Exhaust Manifold To Cylinder Head

35 Ft-Lbs

420 In-Lbs

47 N-m

Years: 2009-20012

Note: Exhaust Manifold Nuts - Sequence; Repeat;

Type:

Dim:

Length:

Head:

Grade:

Exhaust Manifold To Cylinder Head

12.5 Ft-Lbs

150 In-Lbs

17 N-m

Years: 2009-20012

Note: Exhaust Manifold Studs

Type:

Dim:

Length:

Head:

Grade:

Flywheel To Crankshaft

37 Ft-Lbs

444 In-Lbs

50 N-m

Years: 2009-20012

Note: Flywheel Bolts - STEP1:37FtLb; STEP2:59FtLb; STEP3:83FtLb

Type:

Dim:

Length:

Head:

Grade:

Heat Shield To Exhaust Manifold

7.5 Ft-Lbs

90 In-Lbs

10 N-m

Years: 2009-20012

Note: Exhaust Manifold Heat Shield Bolts

Type:

Dim:

Length:

Head:

Grade:

Idler Pulley To Engine Assembly

18 Ft-Lbs

216 In-Lbs

24 N-m

Years: 2009-20012

Note: Drivebelt Idler Pulley Bolts

Type:

Dim:

Length:

Head:

Grade:

Intake Manifold To Cylinder Head

13 Ft-Lbs

156 In-Lbs

18 N-m

Years: 2009-20012

Note: Intake Manifold Nuts And Bolts

Type:

Dim:

Length:

Head:

Grade:

Oil Pan To Bell Housing

35 Ft-Lbs

420 In-Lbs

47 N-m

Years: 2009-20012

Note: Oil Pan-To-Bellhousing Bolts

Type:

Dim:

Length:

Head:

Grade:

Oil Pan To Engine Block

18 Ft-Lbs

216 In-Lbs

24 N-m

Years: 2009-20012

Note: Oil Pan-To-Engine Block Bolts

Type:

Dim:

Length:

Head:

Grade:

Oil Pan To Timing Chain/Belt Cover

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Oil Pan-To-Timing Chain Cover Bolts

Type:

Dim:

Length:

Head:

Grade:

Oil Pickup Tube To Engine Assembly

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Oil Pump Pick-Up Tube Bolts

Type:

Dim:

Length:

Head:

Grade:

Oil Pump To Engine Block

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Oil Pump Mounting Bolts

Type:

Dim:

Length:

Head:

Grade:

Oil Pump Sprocket To Oil Pump

18 Ft-Lbs

216 In-Lbs

24 N-m

Years: 2009-20012

Note: Oil Pump Sprocket Bolt

Type:

Dim:

Length:

Head:

Grade:

Oil Seal Retainer To Engine Block

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Rear Crankshaft Oil Seal Retainer Bolts

Type:

Dim:

Length:

Head:

Grade:

Spark Plug To Cylinder Head

9 Ft-Lbs

108 In-Lbs

12 N-m

Years: 2009-20012

Note: Spark Plugs

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Cover To Engine Block

35 Ft-Lbs

420 In-Lbs

47 N-m

Years: 2009-20012

Note: Timing Chain Cover Bolts - 13mm BOLTS

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Cover To Engine Block

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Timing Chain Cover Bolts - 8mm BOLTS

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Guide To Engine Block

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Timing Chain Guide Bolts

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Sprocket To Camshaft

53 Ft-Lbs

636 In-Lbs

72 N-m

Years: 2009-20012

Note: Camshaft Sprocket Bolts

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Tensioner To Engine Block

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Timing Chain Tensioner Bolts

Type:

Dim:

Length:

Head:

Grade:

Valve Cover To Cylinder Head

7.4 Ft-Lbs

89 In-Lbs

10 N-m

Years: 2009-20012

Note: Valve Cover Bolts

Type:

Dim:

Length:

Head:

Grade: