ZJ Torque Specifications
The following torque specifications were taken from 93-98 Jeep Grand Cherokee Factory Service Manual for 4.0L I6 and 5.2L V8:
FRONT AXLE - D30
D30 Carrier Bearing Cap Bolt - 61 Nm / 45 ft.lbs.
D30 Cover Mounting Bolts - 41 Nm / 30 ft.lbs.
D30 Fill Plug - 34 Nm / 25 ft.lbs.
D30 Pinion Shaft Nut - 271-474 Nm / 200-350 ft.lbs.
D30 Pinion Mate Shaft Lock Screw - 16.24 Nm / 12 ft.lbs.
D30 Ring Gear Mounting Bolts - 95-122 Nm / 70-90 ft.lbs.
REAR AXLE - D35
D35 Carrier Bearing Cap Bolt - 77 Nm / 57 ft.lbs.
D35 Cover Mounting Bolts - 41 Nm / 30 ft.lbs.
D35 Pinion Shaft Nut - 271-474 Nm / 200-350 ft.lbs.
D35 Pinion Mate Shaft Lock Screw - 16.25 Nm / 12 ft.lbs.
D35 Ring Gear Mounting Bolts - 95-122 Nm / 70-90ft.lbs.ft
REAR AXLE - D44a
D44a Carrier Bearing Cap Bolt - 85 Nm / 63 ft.lbs.
D44a Cover Mounting Bolts - 41 Nm / 30 ft.lbs.
D44a Pinion Shaft Nut - 298-380 Nm / 220-280 ft.lbs.
D44a Pinion Mate Shaft Lock Screw - 17.6 Nm / 13 ft.lbs.
D44a Ring Gear Mounting Bolts - 108 Nm / 80 ft.lbs.ft
DRIVESHAFTS
Front Driveshaft Front Yoke Bolts - 27 Nm / 20 ft.lbs.
Front Driveshaft Rear Yoke Bolts - 41 Nm / 30 ft.lbs.
Front Driveshaft Lock Nut - 115 Nm / 85 ft.lbs.
Rear Driveshaft Rear Yoke Bolts - 19 Nm / 14 ft.lbs.
STEERING
Upper Ball Joint Castle Nut - 101 Nm / 75 ft.lbs.
Lower Ball Joint Castle Nut - 108 Nm / 80 ft.lbs.
Pitman Arm Shaft Nut - 251 Nm / 185 ft.lbs.
Drag Link to Pitman Arm Nut - 81 Nm / 60 ft.lbs.
Drag Link to Knuckle Nut - 47 Nm / 35 ft.lbs.
Drag Link Clamp Bolts - 49 Nm / 36 ft.lbs.
Tie Rod Clamp Bolts - 49 Nm / 35 ft.lbs
Tie Rod Knuckle - 47 Nm / 35 ft.lbs
Tie Rod to Drag Link - 75 Nm / 55 ft.lbs.
Power Steering Pump Mounting Bolts - 27 Nm / 20 ft.lbs.
Power Steering Pump Flow Control Valve - 75 Nm / 55 ft.lbs.
Power Steering Pressure Line - 28 Nm / 21 ft.lbs
Power Steering Return Line - 28 Nm / 21 ft.lbs
Steering Column Bracket Nuts - 12 Nm / 105 in.lbs.
Steering Column Toe Plate Bolts - 12 Nm / 105 in.lbs.
Steering Gear Adjustment Cap Locknut - 108 Nm / 80 ft.lbs.
Steering Gear Adjustment Screw Locknut - 49 Nm / 36 ft.lbs.
Steering Gear to Frame Bolts - 88 Nm / 65 ft.lbs.
Steering Gear Pitman Shaft Nut - 251 Nm / 185 ft.lbs.
Steering Gear Rack Piston Plug - 150 Nm / 111 ft.lbs.
Steering Gear Side Cover Bolts - 60 Nm / 44 ft.lbs.
Steering Gear Return Guide Clamp Bolt - 58 Nm / 43 ft.lbs.
Steering Shaft Coupler Bolts - 49 Nm / 36 ft.lbs.
Steering Wheel Mounting Nut - 61 Nm / 45 ft.lbs.
SUSPENSION
Front Sway Bar Link Upper Nut - 61 Nm / 45 ft.lbs.
Front Sway Bar Link Lower Nut - 95 Nm / 70 ft.lbs.
Rear Sway Bar Mounting Nut - 36 Nm / 27 ft.lbs.
Steering Stabilizer Frame Bolt - 74 Nm / 55 ft.lbs
Steering Stabilizer Drag Link Nut - 74 Nm / 55 ft.lbs
Front Shock Absorber Upper Nut - 23 Nm / 17 ft.lbs.
Front Shock Absorber Lower Nut - 28 Nm / 250 in.lbs.
Rear Shock Absorber Upper Nut - 70 Nm / 52 ft.lbs.
Rear Shock Absorber Lower Nut - 92 Nm / 68 ft.lbs.
Front Upper Control Arm - 75 Nm / 55 ft.lbs.
Front Lower Control Arm (Axle) - 115 Nm / 85 ft.lbs.
Front Lower Control Arm (Frame) - 176 Nm / 130 ft.lbs.
Rear Upper Control Arm - 75 Nm / 55 ft.lbs.
Rear Lower Control Arm - 176 Nm / 130 ft.lbs.
Coil Retainer Clip - 25 ft.lbs.
Lug Nut - 109-150 Nm / 80-110 ft.lbs.
Hub/Knuckle Mounting Bolts - 102 Nm / 75 ft.lbs
Hub Nut - 237 Nm / 175 ft.lbs.
BRAKE SYSTEM
Brake Caliper Mounting Bolts - 7-15 ft.lbs.
Brake Hose Tube Nut to Master Cylinder - 16 Nm / 12 ft.lbs.
Brake Hose Tube nut to Combination valve - 21 Nm / 15 ft.lbs.
Brake Hose Tube Nut to Hydraulic Control Unit - 16 Nm / 12 ft.lbs.
Brake Hose Banjo Bolt - 31 Nm / 23 ft.lbs.
Brake Master Cylinder Mounting Bolts - 18 Nm / 13 ft.lbs.
Parking Brake Cable Retainer Nut - 1-2 Nm / 12-16 in.lbs.
Parking Brake lever Mounting Screws - 10-14 Nm / 7-10 ft.lbs.
Vacuum Brake Booster Mounting Nuts - 39 Nm / 29 ft.lbs.
CRUISE CONTROL
Cruise Control Servo Mounting Bracket-to-Servo Nut - 8.5 Nm / 75 in.lbs
Cruise Control Servo Mounting Bracket-to-Body Nut - 5 Nm / 47 in.lbs.
Cruise Control Switch Module Mounting Screws - 1.5 Nm / 15 in.lbs.
Cruise Control Vacuum Reservoir Mounting Bolts - 3 Nm / 30 in.lbs.
EXHAUST SYSTEM
Exhaust Pipe U-Bolt Clamp Nuts - 61 Nm / 45 ft.lbs.
Exhaust Pipe Mounting Bolts - 22 Nm / 192 in.lbs.
Catalyst Heat Shield Bolts - 5 Nm / 45 in.lbs.
EVAP Canister Mounting Nuts - 9 Nm / 80 in.lbs.
EVAP Canister Purge Solenoid Mounting Nuts - 5 Nm / 45 in.lbs.
LDP Pump Bracket Nuts - 7 Nm / 60 in.lbs.
SENSORS
Accel/Decel Sensor - 8 Nm / 6 ft.lbs.
Wheel Speed Sensor Front - 34-50 in.lbs.
Wheel Speed Sensor Rear - 106-124 in.lbs.
MAP Sensor - 3 Nm / 25 in.lbs.
Crankshaft Position Sensor - 8 Nm / 70 in.lbs.
Coolant Temperature Sensor - 11 Nm / 8 ft.lbs.
Camshaft Position Sensor - 8 Nm / 70 in.lbs.
Intake Air Temperature Sensor - 28 Nm / 20 ft.lbs.
Oxygen Sensors - 30 Nm / 22 ft.lbs.
Throttle Position Sensor - 7 Nm / 60 in.lbs.
RADIATOR
Radiator Upper Isolator to Crossmember - 3 Nm / 20 in.lbs.
Radiator Upper Isolator to Radiator - 4 Nm / 36 in.lbs.
Radiator Brace Bolts - 10 Nm / 90 in.lbs.
Radiator Upper Crossmember To Body - 10 Nm / 90 in.lbs.
ENGINE - 4.0L I6
Alternator Mounting Bolt - 41 Nm / 30 ft.lbs.
Alternator Pivot Bolt - 41 Nm / 30 ft.lbs.
Battery/Ground Terminal Nuts - 8.5 Nm / 75 in.lbs.
Block Heater Nut- 2 Nm / 16 in.lbs.
Camshaft Sprocket Bolt - 108 Nm / 80 ft.lbs.
Camshaft Thrust Plate Bolts - 24 Nm / 210 in.lbs.
Clutch Cover-to-Flywheel Bolts - 54 Nm / 40 ft.lbs.
Coil Bracket-to-Block - 22 Nm / 192 in.lbs
Connecting Rod Nuts - 45 Nm / 33 ft.lbs.
Cylinder Block Drain Plugs- 34 Nm / 25 ft. lbs.
Cylinder Head Bolts 1st Iteration- 30 Nm / 22 ft.lbs
Cylinder Head Bolts 2nd Iteration - 61 Nm / 45 ft.lbs.
Cylinder Head Bolts 3rd Iteration - 61 Nm / 45 ft.lbs.
Cylinder Head Bolts 4th Iteration Bolts #1-10- 149 Nm / 110 ft.lbs.
Cylinder Head Bolts 5th Iteration Bolt #11- 135 Nm / 100 ft.lbs.
Cylinder Head Bolts 6th Iteration Bolts #12-14- 149 Nm / 110 ft.lbs.
Cylinder Head Cover Bolts - 110 Nm / 85 in.lbs.
Distributor Clamp Bolt - 23 Nm / 204 in.lbs.
Drive Belt Tensioner To Mounting Bracket - 67 Nm / 50 ft.lbs.
Drive Belt To Block Bolts - 47 Nm / 35 ft.lbs.
Drive Belt Pulley Bolt - 57 Nm / 42 ft.lbs.
Engine Mount Front Support Bracket Bolts - 61 Nm / 45 ft.lbs.
Engine Mount Front Support Cushion Bolts/Nuts - 41 Nm / 30 ft.lbs.
Engine Mount Front Support Cushion Bracket Bolts- 54 Nm / 40 ft.lbs.
Engine Mount Front Support Cushion Bracket Stud Nuts- 41 Nm / 30 ft.lbs.
Engine Mount Front Cushion Through Bolts - 65 Nm / 48 ft.lbs.
Engine Mount Rear Crossmember-to-Sill Bolts - 41 Nm / 30 ft.lbs.
Engine Mount Rear Insulator Stud Assembly Nut - 41 Nm / 30 ft.lbs.
Engine Mount Rear Support Cushion / Crossmember Nuts - 22 Nm / 192 in.lbs.
Engine Mount Rear Support Cushion / Support Bracket - 75 Nm / 55 ft.lbs.
Engine Mount Rear Support Cushion / Support Bracket Nuts - 75 Nm / 55 ft.lbs.
Engine Mount Rear Support Cushion / Support Bracket Bolts - 46 Nm / 34 ft.lbs.
Intake Manifold 1st Iteration (Bolt 1-5) - 33 Nm / 24 ft.lbs.
Intake Manifold 2nd Iteration (Bolt 6-7) - 31 Nm / 23 in.lbs.
Intake Manifold 3rd Iteration (Bolt 8-11)- 33 Nm / 24 ft.lbs
Exhaust Manifold Bolts - 27 Nm / 20 ft.lbs.
Flywheel Converter Housing Bolts - 38 Nm / 28 ft.lbs.
Flywheel Crankshaft Bolts - 143 Nm / 105 ft.lbs.
Oil Pan Bolts - 10 Nm / 89 in.lbs.
Oil Pain Drain Plug - 34 Nm / 25 ft.lbs.
Oil Pump Attaching Bolts - 23 Nm / 17 ft.lbs.
Oil Pump Cover Bolts - 11 Nm / 95 in.lbs.
Rocker Arm Bolts - 28 Nm / 21 ft.lbs.
Spark Plugs - 37Nm / 27 ft.lbs.
Starter Mounting Bolts - 45 Nm / 33 ft.lbs.
Thermostat Mounting Bolts - 18 Nm / 156 in.lbs.
Throttle Body Bolts - 10 Nm / 89 in.lbs.
Vibration Damper Retainer Bolt - 108 Nm / 80 ft. lbs.
Water Pump Block Bolt - 31 Nm / 270 in.lbs.
ENGINE - 5.2L V8
Alternator Mounting Bolt - 41 Nm / 30 ft.lbs.
Alternator Pivot Bolt - 41 Nm / 30 ft.lbs.
Battery/Ground Terminal Nuts - 8.5 Nm / 75 in.lbs.
Adjusting Strap Bolt - 23 Nm / 200 in.lbs.
Bell Housing Bolts - 41 Nm / 30 ft.lbs.
Camshaft Bolt - 68 Nm / 50 ft.lbs.
Camshaft Thrust Plate Bolts - 24 Nm / 210 in.lbs.
Chain Case Cover Bolts - 41 Nm / 30 ft.lbs.
Connecting Rod Cap Bolts - 61 Nm / 45 ft.lbs.
Crankshaft Main Bearing Cap Bolts - 115 Nm / 85 ft. lbs.
Cylinder Head Bolts 1st Step - 68 Nm / 50 ft.lbs
Cylinder Head Bolts 2nd Step - 143 Nm / 105 ft.lbs.
Cylinder Head Collar Studs - 13 Nm / 115 in.lbs.
Cylinder Head Cover Bolts - 11 Nm / 95 in.lbs.
Distributor Hold Down Clamp Bolt - 23 Nm / 204 in.lbs.
Distributor Cap Hold-down - 3 Nm / 26 in.lbs.
Drive Belt Tensioner To Mounting Bracket - 67 Nm / 50 ft.lbs.
Drive Belt To Block Bolts - 41 Nm / 30 ft.lbs.
Drive Belt Pulley Bolt - 61 Nm / 45 ft.lbs.
Engine Mount Front Left Bracket Top Bolts - 65 Nm / 48 ft.lbs.
Engine Mount Front Left Bracket Side Nuts - 95 Nm / 70 ft.lbs.
Engine Mount Front Left Side and Bottom Bolts - 121 Nm / 89 ft.lbs.
Engine Mount Front Left Through Bolt Nuts - 121 Nm / 89 ft.lbs.
Engine Mount Front Right Bracket Bolts - 65 Nm / 48 ft.lbs.
Engine Mount Front Right Through Bolt Nuts - 65 Nm / 48 ft.lbs.
Engine Mount Front Support Insulator Bolts - 88 Nm / 65 ft.lbs.
Engine Mount Rear Through Bolt - 67 Nm / 48 ft.lbs.
Engine Mount Rear Assembly Bolt - 75 Nm / 55 ft.lbs.
Engine Mount Rear Clevis Bracket-to-Crossmember - 41 Nm / 30 ft.lbs.
IAC Motor to Throttle Body - 7 Nm / 60 in.lbs.
Intake Manifold Lower 1st Iteration (Bolt 1-4) - 8 Nm / 72 in.lbs.
Intake Manifold Lower 1st Iteration (Bolt 5-12) - 8 Nm / 72 in.lbs.
Intake Manifold Lower 2nd Iteration - 16 Nm / 12 ft.lbs
Intake Manifold Upper 1st Iteration - 2.7 Nm / 24 in.lbs.
Intake Manifold Upper 2nd Iteration - 5.4 Nm / 48 in.lbs.
Intake Manifold Upper 3rd Iteration - 9.5 Nm / 84 in.lbs.
Exhaust Manifold Bolts - 27 Nm / 20 ft.lbs.
Exhaust Manifold Nuts - 20 Nm / 15 ft.lbs.
Exhaust Manifold To Head Bolts - 34 Nm / 25 ft.lbs.
Exhaust Manifold To Exhaust Pipe - 26 Nm / 19 ft.lbs
Oil Pan Bolts - 24 Nm / 215 in.lbs.
Oil Pain Drain Plug - 34 Nm / 25 ft.lbs.
Oil Pump Attaching Bolts - 41 Nm / 30 ft.lbs.
Oil Pump Cover Bolts - 11 Nm / 95 in.lbs.
Rocker Arm Bolts - 28 Nm / 21 ft.lbs.
Spark Plugs - 41 Nm / 30 ft.lbs.
Starter Mounting Bolts - 68 Nm / 50 ft.lbs.
Thermostat Mounting Bolts - 22 Nm / 16 ft.lbs.
Throttle Body Bolts - 23 Nm / 200 in.lbs.
Torque Converter Drive Plate Bolts - 31 Nm / 270 in.lbs.
Transmission Support Bracket Adapter Bolts - 60 Nm / 44 ft.lbs.
Transmission-to-Clutch Bolts - 68 Nm / 50 ft.lbs.
Vibration Damper Retainer Bolt - 183 Nm / 135 ft. lbs.
Water Pump Case Cover Bolt - 41 Nm / 30 ft.lbs.
Water Pump Pulley - 16 ft.lbs.
Water Pump Pulley Bolts - 27 Nm / 20 ft.lbs.
TRANSMISSION
Flex Plate 4.0L - 143 Nm / 105 ft.lbs.
Flex Plate 5.2L/5.9L - 75 Nm / 55 ft.lbs.
Fluid Filter - 4 Nm / 35 in.lbs.
Cooler Line Fittings - 13 ft.lbs.
Fluid Pain - 17 Nm / 13 ft.lbs.
Fluid Pump - 20 Nm / 15 ft.lbs.
Valve Body Mounting Bolts - 12 Nm / 100 in.lbs.
TRANSFER CASE
Crossmember Bolt - 41-47 Nm / 30-35 ft.lbs.
Detent Plug - 16-24 Nm / 12-18 ft.lbs
Drain/Fill Plug - 41-54 Nm / 30-40 ft.lbs.
Electric Switch - 20-34 Nm / 15-25 ft.lbs.
Front Bearing Retainer Bolts - 16-24 Nm / 12-18 ft.lbs.
Case Half Bolts - 27-34 Nm / 20-25 ft.lbs.
Output Yoke Nut - 122-176 Nm / 90-130 ft.lbs.
Shift Lock Nut - 27-34 Nm / 20-25 ft.lbs.
Shift Rod Bolt - 11-20 Nm / 96-180 in.lbs.
Rear Extension Bolts - 27-34 Nm / 20-25 ft.lbs
Mount Stud Nuts - 33-41 Nm / 24-30 ft.lbs.
U-Joint Clamp Bolts - 16-22 Nm / 12-16 ft.lbs.
FUEL SYSTEM
Fuel Pump Locknut - 34 Nm / 25 ft.lbs.
Fuel Rail Mounting Bolts - 23 Nm / 200 in.lbs.
Fuel Supply Hose Clamps - 1 Nm / 15 in.lbs.