Hummer H2 (2003-2009) Torque Spec Settings

Below you'll find the tightening torques for the Hummer H2 in both Nm and ft/lbs. The first table contains the most-used torque settings. The tables after it contain all torque spec values I could find.

Most-used torque specs for Hummer H2

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Oil pan	Oil pan drain plug	25	18
Oil filter	Oil filter	30	22
Transfer	Drain plug	25	18		BW4484 Transfer Case
Transfer	Drain plug	25	18		BW4482-NR4 Transfer Case
Disc brake	Rear brake caliper mounting bracket bolts	165	122

All Torque Settings in Tables

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Oil pan	Oil pan drain plug	25	18
Oil pan	Oil pan bolts	12	9	M6 bolts
Oil pan	Oil pan bolts	25	18	M8 bolts
Oil pan	Oil pan cover bolts	12	9
Oil pan	Oil pan closeout cover bolt - left side	9	7
Oil pan	Oil pan closeout cover bolt - right side	9	7
Oil pan	Oil pan baffle bolts	12	9
Oil filter	Oil filter	30	22
Oil filter	Oil filter fitting	55	41
Oil pressure switch	Oil pressure sensor	20	15
Oil dipstick	Oil level indicator bolt	47	35
Oil dipstick	Oil level indicator tube bolt	25	18
Oil pump	Oil pump to Engine block bolts	25	18
Oil pump	Oil pump relief valve plug	12	9
Oil pump	Oil pump screen nuts	25	18
Oil pump	Oil pump screen to Oil pump bolt	12	9
Oil pump	Oil pump cover bolts	12	9
Piston rods	Connecting rod bolts	20	15	First pass
Cylinder head	Cylinder head bolts	30	22	M8 inner bolts in sequence
Cylinder head	Cylinder head bolts	30	22	First design, First pass, All M11 bolts in sequence
Cylinder head	Cylinder head bolts	30	22	Second design, First pass, All M11 bolts in sequence
Cylinder head	Cylinder head coolant plug	20	15
Spark plugs	Spark plug	15	11	Used head
Spark plugs	Spark plug	20	15	New head, Aluminium
Spark plugs	Spark plug	30	22	New head, Iron
Intake manifold	Intake manifold bolts	5	4	First pass in sequence
Intake manifold	Intake manifold bolts	10	7	Final pass in sequence
Intake manifold	Intake manifold wiring harness stud	10	7
Throttle body	Throttle body nuts	10	7
Throttle body	Throttle body studs	6	4
Throttle body	Throttle Actuator Control (TAC) module nut	9	7
Engine block	Engine block coolant drain plugs	60	44
Engine block	Engine block heater	40	30
Engine block	Engine block oil gallery plugs	60	44
Engine block	Engine block wire harness rear ground bolt	16	12
Engine mounts	Engine mount through bolt	75	55
Engine mounts	Engine mount to Frame bracket bolt	65	48
Engine mounts	Engine mount bracket to Engine bolt	50	37
Engine mounts	Engine front cover bolts	25	18
Engine mounts	Engine rear cover bolts	25	18
Engine mounts	Engine valley cover bolts	25	18
Engine mounts	Engine lift bracket bolt	25	18	M8 bolt
Engine mounts	Engine lift bracket bolt	50	37	M10 bolt
Engine mounts	Engine service lift bracket bolt	25	18	M8 bolt
Engine mounts	Engine service lift bracket bolts	50	37	M10 bolts
Engine mounts	Engine protection shield bolts	30	22
Engine mounts	Engine shield bolt	20	15
Engine mounts	Engine sight shield bolts	10	7
Engine mounts	Engine sight shield bracket bolts	5	4
Sensor	Front wheel speed sensor mounting bolt	17	13
Sensor	Rear wheel speed sensor mounting bolt	14	10
Sensor	Camshaft Position (CMP) sensor bolt	25	18
Sensor	Crankshaft Position (CKP) sensor bolt	25	18
Sensor	Engine Coolant Temperature (ECT) sensor	20	15
Sensor	Heated Oxygen Sensor (HO2S)	42	31
Sensor	Knock sensor	20	15
Sensor	Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor clamp	7	5
Sensor	Oil level sensor	13	10
Sensor	A/C refrigerant pressure sensor	6	4
Alternator	Generator bolt	50	37
Alternator	Generator bracket bolts	50	37
Alternator	Generator output terminal nut	9	7
Starter	Starter bolt	50	37
Starter	Starter lead nut	3	2
Battery	Positive battery cable bolt	17	13
Battery	Negative battery cable bolt	17	13
Battery	Battery cable bracket bolt	25	18
Battery	Battery cable channel bolt	12	9
Battery	Battery hold down retainer bolt	25	18
Battery	Battery tray bolt	9	7
Battery	Battery tray nut	25	18
Battery	Ignition coil to Bracket bolts	8	6
Battery	Ignition coil bracket to Valve rocker arm cover bolts	12	9
Camshaft	Camshaft retainer bolts	25	18
Camshaft	Camshaft sprocket bolts	35	26
Crankshaft	Crankshaft balancer bolt	50	37	First pass
Crankshaft	Crankshaft bearing cap bolts - inner bolts	20	15	First pass in sequence
Crankshaft	Crankshaft bearing cap bolts - outer bolts	20	15	First pass in sequence
Crankshaft	Crankshaft bearing cap side bolts	25	18
Crankshaft	Cranksahft oil deflector nuts	25	18
Common rail	Fuel rail bolts	10	7
Common rail	Fuel rail crossover tube bolts	4	3
Common rail	Fuel rail stop bracket bolt	50	37
Water pump	Water pump bolts	15	11
Water pump	Water pump bolts	30	22
Water pump	Water pump cover bolts	15	11
Heater core	Heater core cover screws	2	1
Fuel/Oil cooler	Oil cooler hose adapter bolt	12	9		6.0L Engine
Fuel/Oil cooler	Oil cooler hose bracket bolt	25	18		6.0L Engine
Coolant expansion tank	Surge tank bolt/nut	9	7
Radiator	Radiator bolt	25	18
Radiator	Fan clutch bolt	23	17
Radiator	Fan clutch nut	56	41
Radiator	Fan shroud bolt	9	7
Radiator	Thermostat housing bolt	15	11
Radiator	Water inlet housing bolts	15	11
Air conditioning	A/C belt tensioner bolts	50	37
Air conditioning	A/C low pressure switch	6	4
Air conditioning	A/C accumulator nut to Evaporator	16	12
Air conditioning	A/C refrigerant filter retaining nuts	15	11
Air conditioning	Compressor mounting bolts	50	37
Air conditioning	Compressor bracket mounting bolts	50	37
Air conditioning	Compressor clutch plate retaining bolt	18	13
Air conditioning	Compressor discharge hose to Condenser nut	16	12
Air conditioning	Compressor suction/discharge hose bolt	16	12
Air conditioning	Compressor suction hose at accumulator nut	16	12
Air conditioning	Condenser upper insulator retainer bolts	9	7
Belt tensioner/Timing chains	Drive belt idler pulley bolt	50	37
Valve cover	Valve rocker arm cover bolts	12	9
PCM	Powertrain Control Module (PCM) electrical connector bolt	8	6
Rocker arm	Valve rocker arm bolts	30	22
Fuel system	Fuel fill hose/vent hose to Tank clamp	3	2
Fuel system	Fuel fill pipe bracket bolt	12	9
Fuel system	Fuel tank ground strap bolt	9	7
Fuel system	Fuel tank fill pipe clamp	3	2
Fuel system	Fuel tank filler housing to Body screw	2	1
Fuel system	Fuel tank shield bolt	25	18
Fuel system	Fuel tank strap bolt	40	30

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Differential	Front differential adjuster lock nut bolt	20	15
Differential	Rear differential bearing adjuster nut lock bolts	26	19
Differential	Front differential carrier assembly case bolts	78	58
Differential	Front differential carrier assembly mounting bolts and nuts	100	74
Differential	Rear differential housing cover bolts	39	29
Differential	Front differential carrier assembly hole plug	28	21
Differential	Front plug, drain and fill	33	24
Differential	Rear plug, drain and fill	33	24
Differential	Front ring gear bolts	138	102
Differential	Rear ring gear bolts	140	103
Wheel hub assembly	Front hub and bearing assembly to Steering knuckle bolts	180	133
Flywheel/Flex plate	Engine flywheel bolts	20	15	First pass
Flywheel/Flex plate	Engine flywheel bolts	50	37	Second pass
Flywheel/Flex plate	Engine flywheel bolts	100	74	Final pass
Flywheel/Flex plate	Flywheel to Torque converter bolt	63	46		Automatic Transmission
Transmission fluid pan	Transmission fluid pressure manual valve position switch to Valve body bolt	8	6		Automatic Transmission
Transmission fluid pan	Transmission fluid pressure manual valve position switch to Valve body bolt	14	10		Automatic Transmission
Transmission fluid pan	Transmission oil cooler pipe fitting	35	26	Minimum torque	Automatic Transmission
Transmission fluid pan	Transmission oil cooler pipe fitting	41	30	Maximum torque	Automatic Transmission
Transmission mount/case	Transmission mount to Transmission bolt	60	44		Automatic Transmission
Transmission mount/case	Transmission mount retaining nut	40	30		Automatic Transmission
Transmission mount/case	Automatic transmission bolt/stud	50	37		Automatic Transmission
Transmission mount/case	Transmission support crossmember bolt	70	52
Transmission mount/case	Transmission oil pan to Case bolt	10	7	Minimum torque	Automatic Transmission
Transmission mount/case	Transmission oil pan to Case bolt	14	10	Maximum torque	Automatic Transmission
Transmission mount/case	Transmission to Engine bolt	47	35		Automatic Transmission
Transmission mount/case	Oil pan to Transmission case bolt	11	8		Automatic Transmission
Transmission mount/case	Case extension to Case bolt	42	31	Minimum torque	Automatic Transmission
Transmission mount/case	Case extension to Case bolt	48	35	Maximum torque	Automatic Transmission
Transmission mount/case	Case extension to Case bolt	11	8	Minimum torque	4WD Automatic Transmission
Transmission mount/case	Case extension to Case bolt	23	17	Maximum torque	4WD Automatic Transmission
Transmission mount/case	Transmission cover bolt	12	9
Transmission mount/case	Accumulator cover to Case bolt	8	6	Minimum torque	Automatic Transmission
Transmission mount/case	Accumulator cover to Case bolt	14	10	Maximum torque	Automatic Transmission
Transmission mount/case	Forward accumulator cover to Valve body bolt	8	6	Minimum torque	Automatic Transmission
Transmission mount/case	Forward accumulator cover to Valve body bolt	14	10	Maximum torque	Automatic Transmission
Transmission mount/case	Detent spring to Valve body bolt	20	15	Minimum torque	Automatic Transmission
Transmission mount/case	Detent spring to Valve body bolt	27	20	Maximum torque	Automatic Transmission
Transmission mount/case	Valve body to Case bolt	8	6	Minimum torque	Automatic Transmission
Transmission mount/case	Valve body to Case bolt	14	10	Maximum torque	Automatic Transmission
Transmission mount/case	Heat shield to Transmission bolt	17	13		Automatic Transmission
Torque converter	Torque converter bolts	63	46
Torque converter	Converter housing to Case screw	65	48	Minimum torque	Automatic Transmission
Torque converter	Converter housing to Case screw	75	55	Maximum torque	Automatic Transmission
Torque converter	Converter cover bolt	10	7		Automatic Transmission
Torque converter	TCC solenoid assembly to Case bolt	8	6	Minimum torque	Automatic Transmission
Torque converter	TCC solenoid assembly to Case bolt	14	10	Maximum torque	Automatic Transmission
Transfer	Transfer case bolts	21	15		BW4484 Transfer Case
Transfer	Transfer case bolts	21	15		BW4482-NR4 Transfer Case
Transfer	Transfer case mounting nuts	50	37		BW4484 Transfer Case
Transfer	Transfer case shield bolts	20	15		BW4484 Transfer Case
Transfer	Drain plug	25	18		BW4484 Transfer Case
Transfer	Drain plug	25	18		BW4482-NR4 Transfer Case
Transfer	Fill plug	25	18		BW4484 Transfer Case
Transfer	Fill plug	25	18		BW4482-NR4 Transfer Case
Transfer	Manual shaft to Inside detent lever nut	27	20	Minimum torque	Automatic Transmission
Transfer	Manual shaft to Inside detent lever nut	34	25	Maximum torque	Automatic Transmission
Transfer	Park/Neutral position switch screw	3	2		Automatic Transmission
Transfer	Shift cable grommet screw	2	1		Automatic Transmission
Transfer	Shift control cable attachment	20	15		Automatic Transmission
Drive/Axle shaft	Front inner axle shaft housing to Frame mounting bolt and nut	100	74
Drive/Axle shaft	Front inner axle shaft housing to Differential carrier assembly bolts	40	30
Drive/Axle shaft	Front pinion shaft lock bolt	53	39
Drive/Axle shaft	Rear pinion shaft lock bolt	50	37
Drive/Axle shaft	Front wheel drive shaft nut	235	173
Drive/Axle shaft	Front wheel drive shaft inboard flange bolts	79	58
Drive/Axle shaft	Front yoke retainer bolts	25	18
Drive/Axle shaft	Rear propeller shaft yoke retainer bolts	25	18
Drive/Axle shaft	Rear track bar nut	105	77

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Tie rod end	Inner tie rod to Relay rod	100	74	Non-Rack & Pinion
Tie rod end	Outer tie rod jam nut	68	50	Non-Rack & Pinion
Pitman arm	Pitman arm to Relay rod nut	60	44	Non-Rack & Pinion
Pitman arm	Pitman arm to Steering gear nut	250	184
Idler arm	Idler arm to Frame nut	120	89	Non-Rack & Pinion
Idler arm	Idler arm to Relay rod nut	60	44	Non-Rack & Pinion
Steering knuckle	Tie rod to Steering knuckle nut	60	44	Non-Rack & Pinion
Steering rack	Rack piston plug	150	111
Steering rack	Steering gear side cover bolts	60	44
Steering rack	Steering dampener to Frame bracket nut	40	30	Non-Rack & Pinion
Steering rack	Steering dampener to Relay rod nut	40	30	Non-Rack & Pinion
Steering column	Steering column mounting nuts	27	20
Steering column	Steering column electrical connector screw	6	4
Steering column	Steering column trim cover screws lower	4	3
Steering column	Steering column trim cover screws upper	1	1
Steering shaft	Upper intermediate shaft to Lower intermediate shaft pinch bolt	50	37
Steering shaft	Intermediate shaft to Steering column pinch bolt	62	46
Steering shaft	Intermediate shaft to Steering gear pinch bolt	47	35
Steering wheel	Steering wheel nut	41	30
Steering wheel	Steering wheel shroud retaining screws	2	1
Power steering	Power steering pump mounting studs	54	40
Power steering	Power steering pump front mounting bolts	50	37
Power steering	Power steering pump rear mounting bolt	50	37
Power steering	Power steering pump bracket retaining nuts	50	37
Power steering	Power steering pump connector and fitting assembly	75	55
Power steering	Power steering gear to Frame bolts	150	111
Power steering	Power steering cooler mounting bolts	5	4

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Exhaust manifold	Exhaust manifold bolts	15	11	First pass in sequence
Exhaust manifold	Exhaust manifold bolts	25	18	Final pass in sequence
Exhaust manifold	Exhaust manifold heat shield bolt	9	7
Exhaust manifold	Exhaust heat shield bolt	9	7
Exhaust manifold	Exhaust heat shield nut (body panel)	9	7
Exhaust manifold	Exhaust manifold pipe hanger bracket bolt	12	9
Exhaust manifold	Exhaust manifold pipe nut	50	37
Exhaust manifold	Exhaust pipe clamp	44	32
Muffler	Exhaust muffler nut	40	30
Muffler	Exhaust muffler clamp bolt	30	22
Muffler	Exhaust muffler hanger nut	50	37

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Disc brake	Caliper mounting bracket to Axle flange nuts	135	100
Disc brake	Rear brake caliper mounting bracket bolts	165	122
Brake line	Front brake lines to BPMV	25	18
Brake line	Rear brake line to BPMV	25	18
Brake line	Master cylinder brake lines to BPMV	25	18
Brake line	Front brake hose bracket bolt	9	7
Brake line	Rear brake hose bracket bolt	22	16
Brake line	Front brake hose clip bolts	12	9
Brake line	Rear brake pipe junction block bolt	22	16
Brake pedal	Accelerator pedal nut	20	15
Parking brake	Park brake lever mounting bolts	25	18
Parking brake	Park brake cable guide to Frame bolt	12	9
Parking brake	Park brake cable to Rear axle clip bolt	25	18
Parking brake	Park brake cable to Shock absorber bracket bolt	25	18
Parking brake	Park brake warning lamp switch bolt	3	2
Parking brake	Park brake bracket to Case bolt	8	6	Minimum torque
Parking brake	Park brake bracket to Case bolt	14	10	Maximum torque
ABS	EHCU to Bracket	9	7
ABS	EHCU bracket to Frame bolts	25	18
ABS	EBCM to BPMV Torx bolts	5	4

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to
Wheels	Single wheel nuts	190	140
Spring	Jounce bumper stud nut	30	22
Shock absorbers/shocks	Front shock absorber to Lower control arm nut	80	59
Shock absorbers/shocks	Rear shock absorber lower bolt	95	70
Shock absorbers/shocks	Rear shock absorber nuts - lower	105	77
Shock absorbers/shocks	Front shock absorber tennon nut	20	15
Stabilizer bar	Front stabilizer shaft insulator clamp bolts	50	37
Stabilizer bar	Rear stabilizer shaft insulator bracket bolts	33	24
Sway bar links/Stabilizer links	Front stabilizer shaft link nuts	14	10
Radius arm	Front torsion bar support mounting nuts	110	81
Control arm	Front lower control arm to Frame nuts	175	129
Control arm	Front upper control arm to Frame nuts	190	140
Ball joint	Front lower control arm ball joint stud nut	100	74
Ball joint	Front upper control arm ball joint stud nut	50	37

Part	Description	Torque (Nm)	Torque (ft/lbs)	Remarks	Applies to