Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 9 (ENGINE MECHANICAL - 3.0L (4V))SPECIFICATIONSTORQUE SPECIFICATIONS
2010 Mercury Mariner Hybrid, AWD
Torque Specifications
2010 Mercury Mariner Hybrid, AWDSECTION Torque Specifications
WARNING: This page is about a different variant/trim than selected.
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in | ||
|---|---|---|---|---|---|
| Accessory drive belt tensioner bolts | 25 | 18 | - | ||
| A/C compressor bracket bolts | 25 | 18 | - | ||
| A/C compressor bolts | 25 | 18 | - | ||
| Block heater | 21 | 15 | - | ||
| Camshaft journal and thrust cap bolts(1) | - | - | - | ||
| Camshaft oil seal retainer bolts | 10 | - | 89 | ||
| Camshaft phaser and sprocket bolts | 18 | - | 159 | ||
| Coil-on-plug bolts | 6 | - | 53 | ||
| Connecting rod cap bolts(1) | - | - | - | ||
| Coolant pump housing | 10 | - | 89 | ||
| Coolant pump housing hose clamps | 7 | - | 62 | ||
| Crankcase cover bolts | 10 | - | 89 | ||
| Crankshaft pulley bolt(1) | - | - | - | ||
| Cross brace bolts | 90 | 66 | - | ||
| Cross brace nut | 175 | 129 | - | ||
| Cylinder head bolts(1) | - | - | - | ||
| Driveshaft-to-Power Transfer Unit (PTU) bolts and washers | 37 | 27 | - | ||
| Engine front cover bolts and studs(1) | - | - | - | ||
| Engine oil filter(1) | - | - | - | ||
| Engine Oil Pressure (EOP) switch | 14 | - | 124 | ||
| Engine support insulator bolts | 48 | 35 | - | ||
| Engine support insulator bracket bolt | 115 | 85 | - | ||
| Engine support insulator bracket nuts | 55 | 41 | - | ||
| EGR tube fitting nut | 40 | 30 | - | ||
| Flexplate bolts | 80 | 59 | - | ||
| Front roll restrictor bolt | 115 | 85 | - | ||
| Fuel rail bolts | 10 | - | 89 | ||
| Gearshift cable bracket bolts | 23 | 17 | - | ||
| Generator B+ wire nut | 8 | - | 71 | ||
| Generator bolt | 47 | 35 | - | ||
| Generator studs | 8 | - | 71 | ||
| Generator stud nuts | 47 | 35 | - | ||
| Ground wire bolt | 10 | - | 89 | ||
| Ground wire eyelet nut | 25 | 18 | - | ||
| Halfshaft support bracket bolts | 48 | 35 | - | ||
| Heat shield bolts | 10 | - | 89 | ||
| Ignition coil-on-plug bolts | 6 | - | 53 | ||
| Intermediate shaft bearing retainer nuts | 27 | 20 | - | ||
| Lateral support crossmember bolts | 115 | 85 | - | ||
| LH catalytic converter nuts(1) | - | - | - | ||
| LH catalytic converter studs | 12 | - | 106 | ||
| LH transaxle support insulator through bolt | 115 | 85 | - | ||
| Lower cylinder block bolts(1) | - | - | - | ||
| Lower intake manifold bolts(1) | - | - | - | ||
| Oil level indicator tube stud bolt | 10 | - | 89 | ||
| Oil pan baffle nuts(1) | - | - | - | ||
| Oil pan bolts and studs | 25 | 18 | - | ||
| Oil pan drain plug | 26 | 19 | - | ||
| Oil pan-to-engine bolts(1) | - | - | - | ||
| Oil pan-to-transaxle bolts | 40 | 30 | - | ||
| Oil pump bolts(1) | - | - | - | ||
| Oil pump screen and pickup tube bolts | 10 | - | 89 | ||
| Power Distribution Box (PDB) cable nuts | 12 | - | 106 | ||
| PTU bolts | 45 | 33 | - | ||
| PTU heat shield bolts | 11 | - | 97 | ||
| PTU support bracket bolts | 55 | 41 | - | ||
| PTU vent tube bolt | 14 | - | 124 | ||
| Rear transaxle support through bolt | 103 | 76 | - | ||
| RH catalytic converter nuts | 40 | 30 | - | ||
| RH exhaust manifold nuts(1) | - | - | - | ||
| RH exhaust manifold studs | 12 | - | 106 | ||
| RH and LH lower splash shield bolts | 9 | - | 80 | ||
| RH radio ignition interference capacitor nut | 6 | - | 53 | ||
| RH transaxle support insulator bracket nuts and bolt | 80 | 59 | - | ||
| RH transaxle support insulator through bolt | 115 | 85 | - | ||
| Spark plugs | 15 | - | 133 | ||
| Starter stud bolts | 27 | 20 | - | ||
| Starter wiring ground nut | 18 | - | 159 | ||
| Starter wiring large nut | 12 | - | 106 | ||
| Starter wiring small nut | 5 | - | 44 | ||
| Timing chain guide bolts | 25 | 18 | - | ||
| Timing chain tensioner bolts | 25 | 18 | - | ||
| Torque converter-to-flexplate nuts | 40 | 30 | - | ||
| Transaxle-to-engine bolts | 48 | 35 | - | ||
| Transaxle-to-engine stud and nuts | 48 | 35 | - | ||
| Upper intake manifold bolts(1) | - | - | - | ||
| Upper intake manifold support bracket bolts | 10 | - | 89 | ||
| Upper radiator support bracket bolts | 10 | - | 89 | ||
| Valve cover bolts and stud bolts(1) | - | - | - | ||
| Variable Camshaft Timing (VCT) solenoid bolts | 10 | - | 89 | ||
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.