Download our Jeep CJ torque specifications guide

We extracted all the torque specification tables from the 1982 Jeep Technical Service Manual and created this quick reference shop guide.

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Jump directly to an assembly for a torque specification table

We organized this page by the chapters in the 1982 technical service manual

1.B - Engines

  • 2.5L (151 CID) four-cylinder engine

  • 4.2L (258 CID) six-cylinder engine

  • 6.0L (360 CID) eight-cylinder engine

1.C - Cooling system

1.D - Batteries

Transmissions

  • T4 manual transmission

  • T5 manual transmission

Dana 300 transfer case

Suspension and wheels

Steering linkage

2.5L (151 CID) four-cylinder engine torque specifications

Use these factory torque specifications when rebuilding or servicing the 2.5L (151 CID) four-cylinder engine used in Jeep CJ-5, CJ-7, and CJ-8 Scrambler models. The table covers the cylinder head, bottom end, intake and exhaust, lubrication, cooling, ignition, and flywheel fasteners, with values in foot-pounds (ft-lbs), inch-pounds (in-lb) where noted, and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs unless noted) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Cylinder head and valvetrain
Cylinder head-to-block bolt9281-103125110-140
Rocker arm capscrew2017-232724-30
Rocker arm cover bolt74-10107-13
Push rod cover-to-block bolt80 in-lb77-83 in-lb96-12
Bottom end and timing cover
Main bearing-to-block bolt6562-688885-91
Connecting rod nut3027-334037-43
Damper pulley hub bolt160157-163220217-223
Pulley-to-crankshaft hub bolts2522-283431-37
Camshaft thrust plate-to-block bolt80 in-lb77-83 in-lb96-12
Timing cover bolt45 in-lb42-48 in-lb52-8
Timing cover-to-block bolt80 in-lb77-83 in-lb96-12
Intake, fuel, and exhaust
Intake manifold-to-cylinder head bolt3734-405047-53
Adapter-to-intake manifold bolt (carb spacer)1310-161714-20
Carburetor-to-manifold nut1310-161714-20
Fuel pump-to-block bolt1512-182017-23
Exhaust manifold-to-cylinder head bolt3736-425047-53
Exhaust pipe-to-manifold nut/bolt3530-404741-50
EGR valve-to-manifold bolt150 in-lb147-153 in-lb129-15
Air injector manifold tube fittings2825-313835-41
Lubrication
Oil filter129-151714-20
Oil filter-to-block connector3532-384744-50
Oil pan drain plug2523-283431-37
Oil pan front, side, and rear bolts45 in-lb43-48 in-lb52-8
Oil pump cover bolt*96-121714-20
Oil pump-to-block bolt1815-212522-28
Oil pump-to-drive shaft plate bolt107-131411-17
Oil screen support nut2825-313835-41
Cooling
Water pump-to-block bolt1714-202320-26
Fan and pulley-to-water pump bolt1815-212421-27
Thermostat housing bolt2219-253027-33
Thermostat housing cover bolt1714-202320-26
Radiator hoses, all clamps25 in-lb22-28 in-lb31-6
Ignition and starting
Distributor clamp pivot-to-block bolt129-151714-21
Distributor retaining clamp bolt96-12129-15
Starter motor-to-block bolt1714-202421-27
Flywheel, clutch, and converter
Flywheel-to-crankshaft bolt6865-719390-96
Flywheel housing-to-engine bolts5451-577370-76
Pressure plate-to-flywheel bolts1815-222520-30
Drive plate ring gear assembly-to-crankshaft bolt4542-486057-63
Converter-to-drive plate4035-405451-57

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified. Values marked in-lb are inch-pounds.

* Possible misprint in the factory manual. The listed 9 ft-lbs (6-12 recheck) converts to about 12 N·m (8-16), but the manual lists 17 N·m (14-20), which converts to about 13 ft-lbs (10-15). Values are shown as printed. Confirm before use.

4.2L (258 CID) six-cylinder engine torque specifications

Use these factory torque specifications when rebuilding or servicing the AMC 4.2L (258 CID) inline six-cylinder engine used in Jeep CJ-5, CJ-7, and CJ-8 Scrambler models. The table covers the cylinder head, bottom end, lubrication, intake and exhaust, emissions, cooling, accessory drive, ignition, flywheel, and engine mount fasteners, with values in foot-pounds (ft-lbs), inch-pounds (in-lb) where noted, and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

Fastener USA (ft-lbs unless noted) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Cylinder head and valvetrain
Cylinder head capscrews8580-90115108-122
Cylinder head cover nuts28 in-lb25-31 in-lb3.22.8-3.5
Rocker arm assembly-to-cylinder head1916-262622-35
Spark plug117-151510-20
Bottom end and timing case
Main bearing capscrews8075-85108101-115
Connecting rod bolt nuts3330-354541-47
Camshaft sprocket screw5045-556861-75
Vibration damper bolt (lubricated)8070-9010895-122
Crankshaft pulley-to-damper2015-252720-34
Timing case cover-to-block screws54-875-11
Timing case cover-to-block studs1613-192218-26
Lubrication
Oil filter adapter4842-556557-75
Oil pan drain plug3025-354134-47
Oil pan screws, 1/4-2075-997-12
Oil pan screws, 5/16-18119-131512-18
Oil pump cover screws70 in-lb60-80 in-lb87-9
Oil pump attaching screws (short)108-131411-18
Oil pump attaching screws (long)1712-202316-27
Intake, fuel, exhaust, and emissions
Intake manifold screws2318-283124-38
Intake manifold coolant fittings3328-384538-52
Intake manifold heater screws75-997-12
Carburetor hold-down nuts1412-201916-27
Fuel pump screws1613-192218-26
Exhaust manifold bolts2318-283124-38
Exhaust pipe-to-manifold2015-252720-34
EGR valve139-181812-24
EGR valve tube nuts3025-354134-47
Oxygen sensor3532-384843-52
Air injection tube-to-manifold2015-202720-27
Air pump-to-bracket2015-222720-30
Air pump brackets-to-engine (A/C compressor or pedestals)2518-283424-38
Air pump adjusting strap-to-pump2015-222720-30
Cooling
Water pump bolt139-181812-24
Thermostat housing bolt1310-181814-24
Fan and hub assembly bolts1812-252416-34
Block heater nut20 in-lb17-25 in-lb22-3
Alternator, power steering, and idler pulley
Alternator pivot bolt or nut2820-353827-47
Alternator adjusting bolt1815-202420-27
Alternator mounting bracket-to-engine2823-303831-41
Alternator pivot mounting bolt-to-head3330-354541-47
Power steering pump adapter screw2318-283124-38
Power steering pump bracket screw4337-475850-64
Power steering pump mounting screw2825-353834-47
Power steering pump pressure hose nut3830-455241-61
Power steering pump pulley nut5840-657954-88
Idler pulley bracket-to-front cover nut74-995-12
Idler pulley bearing shaft-to-bracket nut3328-384538-52
Ignition and starting
Coil bracket-to-cylinder head1410-181914-24
Distributor clamp bracket screw1310-181814-24
Starter motor-to-converter housing bolt1813-252418-34
Flywheel, clutch, and converter
Flywheel or drive plate-to-crankshaft10595-115142129-156
Clutch housing spacer-to-block screws129-151612-20
Clutch housing-to-block screws (top)2722-303730-41
Clutch housing-to-block screws (bottom)4337-475850-64
Drive plate-to-converter screw2220-253027-34
Engine mounts and crossmembers
Front support bracket-to-block3525-404734-54
Front support bracket-to-block (Eagle)*4540-504734-54
Front support cushion-to-bracket3327-384536-52
Front support cushion-to-crossmember3730-455041-61
Front crossmember-to-sill6555 min.8875 min.
Rear support bracket-to-transmission3327-384537-52
Rear support cushion-to-bracket3025-354134-47
Rear support cushion-to-crossmember1812-252416-34
Rear crossmember-to-side sill nut3020-354127-47
Differential housing to left engine mounting bolt4035-505447-68
Idler arm bracket-to-sill5035-606847-81

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified. Values marked in-lb are inch-pounds.

* Possible misprint in the factory manual. The listed 45 ft-lbs (40-50 recheck) converts to about 61 N·m (54-68), but the manual lists 47 N·m (34-54), the same metric values as the row above. Values are shown as printed. Confirm before use.

6.0L (360 CID) V8 engine torque specifications

Use these factory torque specifications when rebuilding or servicing the AMC 5.0L (304 CID) V8 engine used in Jeep CJ-5, CJ-7, and CJ-8 Scrambler models. The table covers the cylinder heads, bottom end, lubrication, intake and exhaust, emissions, cooling, accessory drive, ignition, flywheel, and engine mount fasteners, with values in foot-pounds (ft-lbs), inch-pounds (in-lb) where noted, and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs unless noted) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Cylinder head and valvetrain
Cylinder head capscrews110100-120149136-163
Cylinder head cover screws50 in-lb42-58 in-lb65-7
Rocker arm capscrew1916-262622-35
Spark plugs2822-333830-45
Bottom end and timing case
Main bearing capscrews10090-105136122-142
Connecting rod bolt nuts3330-354541-47
Camshaft gear retainer screw3025-354134-47
Vibration damper screw (lubricated)9080-100122108-136
Crankshaft pulley-to-damper2318-283124-38
Timing case cover-to-block2518-333424-45
Lubrication
Oil pan screws, 1/4-2075-997-12
Oil pan screws, 5/16-18119-131512-18
Oil pump cover screws55 in-lb45-65 in-lb65-7
Oil pressure relief valve cap2822-353830-47
Intake, fuel, exhaust, and emissions
Intake manifold screws4337-475850-64
Carburetor adapter-to-manifold screws (2V)1412-151916-20
Carburetor holddown nuts1412-151916-20
Throttle valve rod adjusting screw40 in-lb30-50 in-lb53-6
Fuel pump screws1613-192218-26
Exhaust manifold screws, center (2)2520-303427-41
Exhaust manifold screws, outer (4)1512-182016-24
Exhaust pipe-to-manifold nuts2015-252720-34
EGR valve-to-manifold139-181812-24
Air injection tube-to-manifold3830-455241-61
Air pump-to-bracket pivot screw2015-222720-30
Air pump brackets-to-engine (A/C compressor or pedestals)2518-283424-38
Air pump adjusting strap-to-pump2015-222720-30
Cooling
Water pump screws48 in-lb40-55 in-lb55-6
Thermostat housing screw1310-181814-24
Fan and hub assembly bolts1812-252416-34
Block heater nut, T-screw type20 in-lb17-25 in-lb22-3
Alternator, power steering, and idler pulley
Alternator pivot bolt or nut2820-353827-47
Alternator adjusting bolt1815-202420-27
Alternator mounting bracket bolt-to-engine2823-303831-41
Alternator pivot mounting bolt-to-head3330-354541-47
Power steering pump adapter screw2318-283124-38
Power steering pump bracket screw4337-475850-64
Power steering pump mounting screw2825-353834-47
Idler pulley bearing shaft-to-bracket nut3328-384538-52
Idler pulley bracket-to-front cover nut74-995-12
Ignition and starting
Distributor clamp screw*2018-241814-24
Starter motor-to-converter/flywheel housing screws1813-252418-34
Flywheel and converter
Flywheel or drive plate-to-crankshaft10595-115142129-156
Drive plate-to-converter screw2220-253027-34
Engine mounts and crossmembers
Front support cushion bracket-to-block screw3525-404734-54
Front support cushion-to-bracket-to-frame3730-455041-61
Rear insulator bracket-to-transmission screw3327-384537-52
Rear support insulator-to-bracket nut4840-556554-75
Rear support cushion-to-crossmember screw nut1812-252416-34
Rear crossmember-to-side sill nut3020-354127-47

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified. Values marked in-lb are inch-pounds. For any fastener not listed, refer to the standard torque specifications and capscrew markings chart in the factory manual.

* Possible misprint in the factory manual. The listed 20 ft-lbs (18-24 recheck) converts to about 27 N·m (24-33), but the manual lists 18 N·m (14-24), which converts to about 13 ft-lbs (10-18). Values are shown as printed. Confirm before use.

Cooling system torque specifications

Use these factory torque specifications when servicing the cooling system and accessory drive on Jeep CJ-5, CJ-7, and CJ-8 Scrambler models with the four-cylinder, six-cylinder, or V8 engine. The table covers the water pump, thermostat housing, fan and pulleys, alternator, power steering pump, air pump, block heater, and automatic transmission cooler fittings, with values in foot-pounds (ft-lbs), inch-pounds (in-lb) where noted, and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs unless noted) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Water pump, thermostat, and timing case cover
Water pump-to-block screws (six-cylinder)139-181812-24
Water pump-to-block (four- and eight-cylinder)2518-333424-45
Water pump-to-timing case cover screw (eight-cylinder)48 in-lb40-55 in-lb55-6
Timing case cover-to-block, through water pump (eight-cylinder)2518-333424-45
Thermostat housing (six- and eight-cylinder)1310-181814-24
Thermostat housing (four-cylinder)2217-253024-33
Fan and pulleys
Fan blades and pulley-to-hub screw1812-252416-34
Accessory drive pulley screws (six-cylinder)1812-252416-34
Crankshaft pulley-to-damper screw2318-283124-38
Idler pulley bearing shaft-to-bracket nut3328-384538-52
Idler pulley bracket-to-front cover nut74-9105-12
A/C idler pulley bracket-to-timing case cover nut74-9105-12
Alternator
Alternator adjusting bolt (six- and eight-cylinder)1815-202420-27
Alternator adjusting bolt (four-cylinder)2015-252720-34
Alternator mounting bracket-to-engine bolt2823-303831-41
Alternator pivot bolt or nut2820-353827-48
Alternator pivot mounting bolt (to head)3330-354541-48
Power steering pump
Power steering pump-to-bracket (four-cylinder)2824-323832-44
Power steering pump adapter screw2318-283124-38
Power steering pump bracket screw4337-475850-64
Power steering pump mounting screw2825-353834-48
Power steering pump pressure line nut3030-454141-61
Power steering pump pulley nut5840-697954-94
Air pump
Air pump-to-bracket screws2015-222720-30
Air pump bracket-to-engine screws2518-283424-38
Air pump adjusting strap-to-pump2015-222720-30
Block heater and transmission cooler
Cylinder block heater nut, T-bolt type20 in-lb17-25 in-lb22-3
A/T fluid cooler pipe-to-radiator fitting1510-302014-41

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified. Values marked in-lb are inch-pounds.

1.D - Battery torque specifications

Use these factory torque specifications when installing or servicing the battery on Jeep CJ-5, CJ-7, and CJ-8 Scrambler models. The table covers the battery box screw, battery holddown screw, and battery cable clamp, with values in inch-pounds (in-lb) and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (in-lbs) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Battery box screw14595-1801611-20
Battery holddown screw7550-9586-11
Battery cable clamp7560-9087-10

All torque values are in inch-pounds and newton-meters with dry fits unless otherwise specified.

For any fastener not listed, refer to the standard torque specifications and capscrew markings chart in the factory manual.

Dana 300 torque specifications

Use service set-to torques when assembling components. Use service in-use recheck torques when checking a pre-tightened item. Use these factory torque specifications when rebuilding or servicing the Dana 300 transfer case used in 1980-1986 Jeep CJ-5, CJ-7, and CJ-8 Scrambler models. The table lists the factory torque for each fastener, from the bottom cover and cover plate bolts to the front and rear yoke locknuts, in foot-pounds (ft-lbs) and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Bottom cover bolts1510-202014-27
Cover plate bolts3525-404734-54
Front bearing cap bolts3525-404734-54
Front/rear yoke locknuts120120-150163163-203
Input shaft support screws107-10149-14
Lockplate bolt2320-253127-34
Shift fork setscrews1412-181916-24

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified.

Borg-Warner T4 transmission torque specifications

Use these factory torque specifications when rebuilding or servicing the Borg-Warner T4 four-speed manual transmission used in 1982-1986 Jeep CJ-5, CJ-7, and CJ-8 Scrambler models. The table lists the factory torque for each fastener, from the backup lamp switch and fill plug to the transmission-to-clutch housing bolts, in foot-pounds (ft-lbs) and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Backup lamp switch1512-182016-24
Adapter housing bolt1311-151815-20
Fill plug2015-252720-34
Front bearing cap bolt1311-151815-20
Reverse lever pivot bolt2015-252720-34
Shift control housing bolt107-12149-16
Transmission cover bolt75-9107-12
Transmission-to-clutch housing bolt5545-657561-88*
Universal joint clamp strap bolt1412-181916-24

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified.

* Corrected value. The factory manual lists 61-65 N·m, which does not match the 45-65 ft-lbs range. 45-65 ft-lbs converts to 61-88 N·m.

Borg-Warner T5 transmission torque specifications

Use these factory torque specifications when rebuilding or servicing the Borg-Warner T5 five-speed manual transmission used in 1982-1986 Jeep CJ-5, CJ-7, and CJ-8 Scrambler models. The table lists the factory torque for each fastener, from the backup lamp switch and fill plug to the transmission-to-clutch housing bolts, in foot-pounds (ft-lbs) and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Backup lamp switch1512-182016-24
Adapter housing bolt1311-151815-20
Fill plug2015-252720-34
Front bearing cap bolt1311-151815-20
Reverse lever pivot bolt2015-252720-34
Shift control housing bolt107-12149-16
Transmission cover bolt75-9107-12
Transmission-to-clutch housing bolt5545-657561-88*
Universal joint clamp strap bolt1412-181916-24

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified.

* Corrected value. The factory manual lists 61-65 N·m, which does not match the 45-65 ft-lbs range. 45-65 ft-lbs converts to 61-88 N·m.

Suspension and wheel torque specifications

Use these factory torque specifications when servicing the shock absorbers, leaf springs, stabilizer bar, and wheels on Jeep CJ-5, CJ-7, and CJ-8 Scrambler models, along with Cherokee, Wagoneer, and J-10 and J-20 trucks. The table lists the factory torque for each fastener in foot-pounds (ft-lbs) and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Shock absorbers
Upper locknut (7/16-20)3525-404734-54
Lower locknut (1/2-20)4535-506147-68
Leaf springs
Pivot bolts (CJ)10080-120136108-163
Shackle nuts (CJ)2418-303324-41
Shackle and pivot bolts/nuts (Cherokee, Wagoneer, truck)10080-120136108-163
U-bolt nuts (9/16-18)10085-105136115-142
U-bolt nuts (1/2-20)5545-657561-88
Center bolts3525-404734-54
Stabilizer bar
Mounting bracket bolts (all)3527-454737-61
Link nuts5548-627565-84
Wheel nuts
CJ8565-9011588-122
Cherokee, Wagoneer, J-10 truck8565-9011588-122
J-20 truck130110-150176149-203

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified.

Steering linkage torque specifications

Use these factory torque specifications when servicing the steering linkage on Jeep CJ-5, CJ-7, and CJ-8 Scrambler models, along with Cherokee, Wagoneer, and J-10 and J-20 trucks. The table covers the connecting rod (drag link), pitman arm, steering damper, ball studs, tie rod, and wheel nuts, with values in foot-pounds (ft-lbs) and newton-meters (N·m). Use the service set-to torque when assembling components, and the in-use recheck range when checking a fastener that is already tightened. All values assume clean, dry threads unless noted, and come from the factory Jeep technical service manual.

USA (ft-lbs) Metric (N·m)
Set-toIn-use recheck Set-toIn-use recheck
Connecting rod (drag link)
Clamp bolt (CJ, Scrambler)1210-151614-20
Clamp bolts (Cherokee, Wagoneer, truck)3025-354134-47
End-to-tie rod nut (5/8-18)70 minimum95 minimum
End-to-pitman arm nut (9/16-18)60 minimum81 minimum
Pitman arm
Pitman arm to pitman shaft nut185160-210251217-285
Steering damper
Locknuts (Cherokee, Wagoneer, truck)3024-364133-49
Bracket U-bolts (CJ, Scrambler)128-151611-20
Locknut (3/8-24, CJ, Scrambler)2216-283022-38
Locknut (7/16-20, CJ, Scrambler)3024-364133-49
Ball studs
Upper ball stud retaining nut100–136–
Lower ball stud jamnut80–108–
Upper ball stud split ring seat50–68–
Tie rod
Clamp bolt (5/16-24, CJ, Scrambler)1210-151614-20
Clamp bolt (7/16-14, Cherokee, Wagoneer, truck)3025-354134-47
Stud nuts (CJ, Scrambler)40 minimum54 minimum
Stud nuts (Cherokee, Wagoneer, truck)60 minimum81 minimum
Wheel nuts
CJ, Scrambler7565-9010288-122
Cherokee, Wagoneer, J-10 truck7565-8010288-108
J-20 truck130110-150176149-203

All torque values are in foot-pounds and newton-meters with dry fits unless otherwise specified.

Castellated nuts: tighten to the castellated nut slot only. Do not loosen a nut to obtain the desired torque.