Kelley's Works in Progress

Torque Specs for 1991 XJ & MJ

Source - 1991 MOPAR Factory Service Manual
Chassis System Fastener Application Fastener Size Installation (pound-feet) Installation (pound-inches)
Air Conditioning Fasteners
A150 Condenser to Radiator Screws 55 pound-inches
A150 Compressor Mounting Bracket Screws 30 pound-feet
A150 Compressor Mounting Bolts/Nuts 20 pound-feet 240 pound-inches
A242 Compressor Mount Bracket Screws 25 pound-feet
A242 Low Pressure Service Valve Nut 28 pound-feet
Brake Fasteners
Central Brake Hardline Fitting at Master Cylinder Special 15 pound-feet 180 pound-inches
Central Brake Hardline Fitting at Proportioning Valve Special 11 pound-feet 132 pound-inches
Central Brake Vacuum Booster Mounting Stud Nuts 30 pound-feet
Central Master Cylinder Mounting Stud Nuts 115 to 220 pound-inches
Front Brake Caliper Anchor Bracket Screw 77 pound-feet
Front Brake Caliper Banjo Bolt Special 23 pound-feet
Rear Brake Hardline Fitting at Wheel Cylinder Special 160 pound-inches
Rear Brake Hose Distribution Block Mounting Screw 5 to 7 pound-feet 60 to 84 pound-inches
Park Brake Park Brake Lever Assmebly Bolts/Nuts 192 pound-inches
ABS Wheel Speed Sensor Adjusting Screw 11 pound-feet 132 pound-inches
A/T Brake Pedal Pivot Bolt/Nut 26 pound-feet
M/T Brake Pedal Pivot Bolt/Nut 20 pound-feet 240 pound-inches
2WD Brake Caliper Mounting Pins Special 25 to 35 pound-feet
4WD Brake Caliper Mounting Pins Special 7 to 15 pound-feet 84 to 180 pound-inches
Dana 35 Brake Support Plate Bolt/Nut 32 pound-feet
Dana 35 Wheel Cylinder Mounting Screw 6 to 13 pound-feet 72 to 156 pound-inches
Dana 44 Brake Support Plate Bolt/Nut 32 pound-feet
Dana 44 Wheel Cylinder Mounting Screw 130 to 230 pound-inches
Chassis Fasteners
Interior Accelerator Pedal Bracket Mounting Stud Nuts 3 pound-feet 36 pound-inches
Interior Ignition Switch to Steering Column Screws 35 pound-inches
Interior Key/Lock Cylinder Retaining Screw 40 pound-inches
Interior Toe Plate to Dash Panel Nuts 6 pound-feet 72 pound-feet
M/T Crossmember to Frame Sill Screw & Nut 30 pound-feet
MJ Fuel Tank Mounting Strap Nuts, Three Straps, Centre Strap 65 pound-inches
MJ Fuel Tank Mounting Strap Nuts, Three Straps, End Straps 43 pound-inches
MJ Fuel Tank Mounting Strap Nuts, Two Straps 65 pound-inches
XJ Fuel Tank Mounting Strap Nuts 100 pound-inches
Drivetrain Fasteners
Dana 30 Axle Shaft Nut 175 pound-feet
Dana 30 Axle Shift Actuator Screws 101 pound-inches
Dana 30 Differential Carrier Bearing Cap Screw 57 pound-feet
Dana 30 Differential Cover Screw 5/16"-18 x ¾" 20 pound-feet 240 pound-inches
Dana 30 Pinion Yoke Nut 200 pound-feet
Dana 30 Ring Gear to Differential Carrier Screw 55 pound-feet
Dana 35 Differential Carrier Bearing Cap Screw 57 pound-feet
Dana 35 Differential Cover Fill Plug ½" NPT 25 pound-feet
Dana 35 Differential Cover Screw 5/16"-18 x ¾" 35 pound-feet
Dana 35 Pinion Yoke Nut 200 pound-feet
Dana 35 Ring Gear to Differential Carrier Screw 55 pound-feet
Dana 44 Differential Carrier Bearing Cap Screw 80 pound-feet
Dana 44 Differential Cover Screw 35 pound-feet
Dana 44 Differential Cover Fill Hole Plug 25 pound-feet
Dana 44 Pinion Yoke Nut 200 pound-feet
Dana 44 Ring Gear to Differential Carrier Screw 55 pound-feet
Drivetrain Front Hub Bearing Assembly Mounting Screw 75 pound-feet
Drivetrain Universal Joint Strap Screw ¼"-28 x 1" 14 pound-feet 168 pound-inches
Engine Fasteners
A150 Alternator Bracket to Cylinder Head Screws 33 pound-feet
A150 Alternator Bracket to Engine Block Screws 28 pound-feet
A150 Camshaft Sprocket Screw 80 pound-feet
A150 Connecting Rod Bolt Nuts 33 pound-feet
A150 Crankshaft Main Bearing Cap Screws 80 pound-feet
A150 Crankshaft Pully to Harmonic Damper Nut 20 pound-feet
A150 Cylinder Block Oil Galley Pipe Plug 30 pound-feet
A150 Cylinder Head Screws (#1-7 & #9-10) 110 pound-feet
A150 Cylinder Head Screw (#8) (Coat with Teflon Paste) 100 pound-feet
A150 Exhaust Manifold to Downpipe Nuts 23 pound-feet
A150 EGR Tube Nuts Special 30 pound-feet
A150 EGR Tube Retaining Screws 14 pound-feet 168 pound-inches
A150 Engine Block Heater Nut 16 pound-inches
A150 Engine Mount Bracket to Engine Block Screws 45 pound-feet
A150 Engine Mount Through Bolt/Nut 48 pound-feet
A150 Engine Mount Cushion to Frame Sill 30 pound-feet
A150 Exhaust Manifold Screws 30 pound-feet
A150 Exhaust Manifold to Downpipe Nuts 23 pound-feet
A150 Fan Shroud Mounting Screws 20 pound-inches
A150 Flexplate Mounting Screws 50 pound-feet + 1/6-turn
A150 Flywheel Mounting Screws 50 pound-feet + 1/6-turn
A150 Fuel Pump Mounting Screws 16 pound-feet 192 pound-inches
A150 Harmonic Damper Screw (Lubricate with Engine Oil) 80 pound-feet
A150 HEGO (Heated Exhaust Gas Oxygen) Sensor Special 35 pound-feet
A150 Oil Pump Cover Screws 70 pound-inches
A150 Oil Pump Mounting Screw, Long 17 pound-feet 204 pound-inches
A150 Oil Pump Mounting Screw, Short 10 pound-feet 120 pound-inches
A150 Oil Sump Drain Plug 25 pound-feet
A150 Oil Sump Pan Screws ¼"-20 x ¾" 7 pound-feet 84 pound-inches
A150 Oil Sump Pan Screws 5/16"-18 x ¾" 11 pound-feet 132 pound-inches
A150 Oil Sump to Timing Cover Screws ¼"-20 x ¾" 11 pound-feet 132 pound-inches
A150 Radiator Mounting Screws 55 pound-inches
A150 Rocker Arm Pivot Screw 19 pound-feet 228 pound-inches
A150 Spark Plugs Special 27 pound-feet
A150 Timing Chain Cover to Engine Block Screws 62 pound-inches
A150 Valve Cover Screws 70 pound-inches
A150 Water Pump Mounting Screws 33 pound-feet
A242 Auxiliary Cooling Fan Mounting Screws 3 pound-feet 36 pound-inches
A242 Camshaft Sprocket Screw 80 pound-feet
A242 Combination Manifold Screws & Nuts 25 pound-feet
A242 Connecting Rod Bolt Nuts 33 pound-feet
A242 Crankshaft Main Bearing Cap Screws 80 pound-feet
A242 Cylinder Head Screws (#1-10 & #12-14) 110 pound-feet
A242 Cylinder Head Screw (#11) (Coat with Teflon Paste) 100 pound-feet
A242 EGR Tube Nuts Special 30 pound-feet
A242 Engine Block Heater Nut 32 pound-inches
A242 Exhaust Manifold to Downpipe Nuts 23 pound-feet
A242 Harmonic Damper Screw (Lubricate with Engine Oil) 80 pound-feet
A242 HEGO (Heated Exhaust Gas Oxygen) Sensor Special 35 pound-feet
A242 Oil Pump Cover Screws 70 pound-inches
A242 Oil Pump Mounting Screw (Long) 17 pound-feet 204 pound-inches
A242 Oil Pump Mounting Screw (Short) 10 pound-feet 120 pound-inches
A242 Oil Sump Pan Drain Plug 30 pound-feet
A242 Oil Sump Pan Screw ¼"-20 x ¾" 7 pound-feet 84 pound-inches
A242 Oil Sump Pan Screw 5/16"-18 x ¾" 11 pound-feet 132 pound-inches
A242 Rocker Arm Pivot Screw 19 pound-feet 228 pound-inches
A242 Spark Plugs Special 27 pound-feet
A242 Timing Cover to Engine Block Screws 62 pound-inches
Engine Alternator Adjusting Screw 20 pound-feet 240 pound-inches
Engine Alternator Pivot Bolt/Nut 28 pound-feet
Engine Coolant Temperature Sensor 21 pound-feet
Engine Fan Blade Assembly to Viscous Clutch Screws 18 pound-feet 216 pound-inches
Engine Fuel Filter Retaining Strap Screw 106 pound-inches
Engine Fuel Rail Mounting Screws 20 pound-feet 240 pound-inches
Engine HEGO (Heated Exhaust Gas Oxygen) Sensor Special 23 pound-feet
Engine Intake Air Temperature Sensor 20 pound-feet 240 pound-inches
Engine PCM (Powertrain Control Module) Mounting Screws 9 pound-inches
Engine Start Motor Mounting Screws 33 pound-feet
Engine Thermostat Housing Screws 22 pound-feet
Engine Throttle Body Mounting Screws 9 pound-feet 108 pound-inches
Steering Fasteners
Column Intermediate Shaft Pinch Screws 33 pound-feet
Column Steering Column Bracket to Steering Column Screws 21 pound-feet
Column Steering Column Bracket to Instrument Panel Screws 22 pound-feet
Column Steering Wheel Hub Nut 45 pound-feet
Gear Pitman Arm to Pitman Shaft 185 pound-feet
Gear Power Steering Gear Pitman Shaft Cover Screws 45 pound-feet
Gear Power Steering Gear Rack Piston End Plug 50 pound-feet
Gear Steering Gear Adjustment Cap Locknut 80 pound-feet
Gear Steering Gear Mounting Screw 65 pound-feet
Linkage Drag Link Adjustment Sleeve Clamp Screw 36 pound-feet
Linkage Drag Link to Pitman Arm Stud Nut 35 pound-feet
Linkage Drag Link to Steering Knuckle Stud Nut 35 pound-feet
Linkage Steering Damper to Axle Bracket Bolt/Nut 55 pound-feet
Linkage Steering Damper to Drag Link Stud Nut 55 pound-feet
Linkage Tie Rod Adjustment Clamp 22 pound-feet
Linkage Tie Rod to Drag Link Stud Nut 55 pound-feet
Linkage Tie Rod to Steering Knuckle Stud Nut 35 pound-feet
Pump Power Steering Hose Fittings, at Gear Special 21 pound-feet
Pump Power Steering Pump Adjustment Bracket to Stud Locknut 20 pound-feet 240 pound-inches
Pump Power Steering Pump Adjustment Screw 21 pound-feet
Pump Power Steering Pump Adjustment Bracket to Rear Mounting Bracket Screw 20 pound-feet 240 pound-inches
Pump Power Steering Pump Adjustment Bracket and Rear Mounting Bracket to Water Pump Screw 30 pound-feet
Pump Power Steering Pump Bracket Mounting Screws 33 pound-feet
Pump Power Steering Pump Mounting Studs, to Pump 35 pound-feet
Pump Power Steering Pump Pivot Stud Nut 21 pound-feet
Pump Power Steering Pump to Bracket Screws 28 pound-feet
Pump Power Steering Pump Union, to Pump Body 55 pound-feet
A242 Power Steering Pump Adjustment Screw Special 20 pound-feet 240 pound-inches
A242 Power Steering Pressure Hose Fittings Special 38 pound-feet
Suspension Fasteners
Front Antiroll Bar Frame Clamp Screw 55 pound-feet
Front Antiroll Bar Link Stud Nut 27 pound-feet
Front Antiroll Bar Link to Axle Bracket Nut 70 pound-feet
Front Ball Joint Stud Nut 75 pound-feet
Front Lower Control Arm Nut, to Axle 85 pound-feet
Front Lower Control Arm Nut, to Frame 133 pound-feet
Front Shock Damper Lower Screw 14 pound-feet 168 pound-inches
Front Shock Damper Upper Nut 8 pound-feet 96 pound-inches
Front Track Bar to Axle Bracket Bolt/Nut 74 pound-feet
Front Track Bar to Frame Bracket Stud Nut 60 pound-feet
Front Track Bar Bracket to Frame Rail Stud Nut, Lower 74 pound-feet
Front Track Bar Bracket to Frame Rail Stud Nut, Upper 90 pound-feet
Front Upper Control Arm Nut, at Axle 55 pound-feet
Front Upper Control Arm Nut, at Frame 66 pound-feet
Rear Leaf Spring Shackle to Body Bolt/Nut 65 pound-feet
Rear Shock Damper Lower Stud Nut 44 pound-feet
Rear, D35 Bumpstop Screws 20 pound-feet 240 pound-inches
Rear, D35 Leaf Spring Eye Bolt/Nut 105 pound-feet
Rear, D35 Leaf Spring Shackle Bolt/Nut 95 pound-feet
Rear, D35 Shock Damper Screw & Nut 44 pound-feet
Rear, D35 Track Bar Bolts/Nuts 125 pound-feet
Rear, D44 Bumpstop Screw 20 pound-feet 240 pound-inches
Rear, D44 Leaf Spring Eye Bolt/Nut 100 pound-feet
Rear, D44 Leaf Spring Shackle Bolt/Nut 100 pound-feet
Rear, D44 Leaf Spring U-Bolt Nut ½:"-20 90 pound-feet
Rear, D44 Leaf Spring U-Bolt Nut 9/16"-18 100 pound-feet
Rear, D44 Shock Damper Screws & Nuts 44 pound-feet
Rear, D44 Track Bar Bolt/Nut 125 pound-feet
Rear, MJ Leaf Spring U-Bolt Nut 100 pound-feet
Rear, MJ Shock Damper Upper Screw 44 pound-feet
Rear, XJ Leaf Spring U-Bolt Nut 52 pound-feet
Rear, XJ Shock Damper Upper Screw 15 pound-feet 180 pound-inches
Transfer Case Fasteners
NP231 Case Half Screws 30 pound-feet
NP231 Detent Plug 15 pound-feet 180 pound-inches
NP231 Drain & Fill Plugs 35 pound-feet
NP231 Extension Housing Screws 30 pound-feet
NP231 Front Bearing Retainer Screws 16 pound-feet 192 pound-inches
NP231 Front Output Yoke Nut 110 pound-feet
NP231 Oil Pump Retaining Screw 14 pound-inches
NP231 Range Lever Nut 22 pound-feet
NP231 Rear Bearing Retainer Screws 18 pound-feet 216 pound-inches
NP231 Vacuum Mode Indicator Switch 20 pound-feet 240 pound-inches
NP242 Case Half Screws 30 pound-feet
NP242 Detent Spring Plug 15 pound-feet 180 pound-inches
NP242 Drain & Fill Plugs 35 pound-feet
NP242 Extension Housing Screw 30 pound-feet
NP242 Front Bearing Retainer Screw 16 pound-feet 192 pound-inches
NP242 Front Output Yoke Nut 110 pound-feet
NP242 Mode Indicator Switch 20 pound-feet 240 pound-inches
NP242 Oil Pump Screw 14 pound-inches
NP242 Rear Bearing Retainer Screw 30 pound-feet
NP242 Shift Lever Nut 22 pound-feet
Transmission Fasteners, Automatic
AW4 Detent Spring Screw 88 pound-inches
AW4 Extension Housing Screw 25 pound-feet
AW4 Neutral Safety Switch Adjuster Screw 9 pound-feet 108 pound-inches
AW4 Neutral Safety Switch Collet Nut 61 pound-inches
AW4 Oil Pump Screw, to Case 17 pound-feet 204 pound-inches
AW4 Oil Pump Screw, to Stator Shaft 88 pound-inches
AW4 Overdrive Support Screw, to Case 19 pound-feet 228 pound-inches
AW4 Park Pawl Bracket Screw 88 pound-inches
AW4 Shift Lever Nut 12 pound-feet 144 pound-inches
AW4 Solenoid Electrical Harness Holddown Screw 65 pound-inches
AW4 Speed Sensor Retaining Screw 65 pound-inches
AW4 Speedometer Gear Housing Holddown Clamp Screw 175 pound-inches
AW4 Torque Converter to Flexplate Screws M10-1.5 x 20m/m 40 pound-feet
AW4 Transmission Oil Sump Drain Plug 15 pound-feet 180 pound-inches
AW4 Transmission Oil Sump Pan Screw M6-1.0 x 20m/m 65 pound-inches
AW4 Transmission Oil Sump Strainer Screw 88 pound-inches
AW4 Valve Body Assembly Screws 56 pound-inches
AW4 Valve Body Mounting Screws 88 pound-inches
Transmission Fasteners, Manual
AX-4/AX-5 Adapter Housing to Transmission Case 27 pound-feet
AX-4/AX-5 Bellhousing to Transmission Case Screws 27 pound-feet
AX-4/AX-5 Clutch Cover Screws 23 pound-feet
AX-4/AX-5 Clutch Master Cylinder Hydraulic Fitting 11 pound-feet 132 pound-inches
AX-4/AX-5 Counter Gear Locknut 90 pound-feet
AX-4/AX-5 Drain & Fill Plugs 27 pound-feet
AX-4/AX-5 Front Bearing Retainer Screws 13 pound-feet 156 pound-inches
AX-4/AX-5 Lock Ball Spring Plug 27 pound-feet
AX-4/AX-5 Oil Level Sensor 13 pound-feet 156 pound-inches
AX-4/AX-5 Rear Bearing Retainer Screws 13 pound-feet 156 pound-inches
AX-4/AX-5 Reverse Idler Shaft to Intermediate Plate 13 pound-feet 156 pound-inches
AX-4/AX-5 Reverse Lamp Switch 27 pound-feet
AX-4/AX-5 Reverse Restrictor Pin to Adapter Housing 27 pound-feet
AX-4/AX-5 Reverse Shift Arm Bracket to Intermediate Plate Screw 13 pound-feet 156 pound-inches
AX-4/AX-5 Shift Lever Housing to Shift Shaft 27 pound-feet
AX-4/AX-5 Shift Lever Retainer to Adapter Housing 13 pound-feet 156 pound-inches
AX-4/AX-5 Shift Lever Shaft Plug to Adapter Housing 13 pound-feet 156 pound-inches
AX-4/AX-5 Top Gear Switch 27 pound-feet
AX-15 Access Plugs 14 pound-feet 168 pound-inches
AX-15 Adapter Housing to Transmission Case Screws 27 pound-feet
AX-15 Clutch Cover Screws 40 pound-feet
AX-15 Clutch Master Cylinder Hydraulic Fitting Special 90 pound-inches
AX-15 Front Bearing Retainer Screws 12 pound-feet 144 pound-inches
AX-15 Interlock & Detent Ball Plugs 27 pound-feet
AX-15 Rear Bearing Retainer Screws 13 pound-feet
AX-15 Reverse Restrictor Pins 14 pound-feet 168 pound-inches
AX-15 Reverse Lamp Switch 27 pound-feet
AX-15 Reverse Shift Arm Bracket Screws 28 pound-feet
AX-15 Shift Fork Setscrews 15 pound-feet 180 pound-inches
AX-15 Shift Tower Screws 13 pound-feet 156 pound-inches
M/T Clutch Master Cylinder Mounting Bolts/Nuts 19 pound-feet 228 pound-inches
M/T Transmission Mount to Crossmember Nuts M8-1.25 34 pound-feet
M/T Transmission Mount to Transmission Case Screws 41 pound-feet


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