Jeep Engines - Oljeep

4.2L IN-LINE 6 (ENGINE ASSEMBLY) 3351981,4.2L ENGINE TORQUE SPECIFICATIONSNote: The following information has been reprinted from the 1981 Jeep Service Manual .Torque SpecificationsSrvice Sot-To Torqua should be mod whon assambling componmtr . Sorvia IrrUso Rrheck Toqurr should be used for checking a pre-torqued item ...............................................................Air Injection Tube-toManifold 20Air Pump Adjusting Strap.toPump 20Air Pump Brackets-to-Engine (A/C Compressor or Pedestals) ............... 25Air Pump-to-Bracket ...................................... 20Alternator Adjusting Bolt ................................... 18Alternator Mounting Bracket-to-Engine ........................... 28Altarnator Pivot Bolt or Nut .................................. 28Alternator Pivot Mounting Bolt-to-Head ........................... 33Block Heater Nut ........................................Camshaft Sprocket Screw ................................... 50Carburetor Hold-Down Nuts .................................. 14USA (ft-lbdMetric (NmJServiceServiaservice In-Urn service In-lJwSt-To Rachack S.t-To R.ch.dcTorque Torque Torqw Torqw20 in-lbsClutch Housing Spacer to Block Screws ........................... 12Clutch Housing-to-Block Screws (bottom) .......................... 43Clutch Housing-to-Block Screws (top) ............................ 27Coil Bracket-tocylinder Head ................................. 14Connecting Rod Bolt Nuts ................................... 33Crankshaft Pulley-to-Damper Bolts ..............................20Cylinder Heed Capscrews ................................... 85Cylinder Head Cover Nuts ................................... 28 in-lbs13Distributor Clamp Bracket Screw ...............................EGRVal Ve ............................................ 13Exhaust Manifold Bolts .................................... 23Exhaust Pipe-toManifold ................................... 20Fan and Hub Assembly Bolts .................................18Drive Plate-toconverter Screw ................................ 22EGR Tube Nuts ......................................... 30Flywhwl or Drive Plate-tocrankshaft ............................ 105Front Support Bracket-to-Block Screw ........................... 35Front Support Cushion-to-Bracket .............................. 33Front Support Cushion-to-Bracket-to-Frame ........................ 37Fuel Pump Screws 16.......................................Idler Arm Bracket.to.Sill .................................... 50Idler Pulley Bracket-to-Front Cover Nut ...........................7Idler Pulley Bearing Shaft-to-Breckat Nut .......................... 33Intake Manifold Coolant Fittings ............................... 20Intake Manifold Heater Screws ................................ 7Intake Manifold Screws .................................... 23Main Bearing Capscrews .................................... 80Oil Filter Adapter ........................................ 48Oil Pan Drain Plug ....................................... 30Oil Pan Screws-114 inch-20 .................................7Oil Pan Screws-5/16 inch-16 ................................ 11Oil Pump Attaching Screws (Long) .............................. 17Oil Pump Attaching Screws (Short)..............................10Oil Pump Cover Screws .....................................Oxygen Sensor ......................................... 35Powr Steering Pump Adapter Screw .............................23Power Steering Pump Bracket Screw ............................. 43Power Steering Pump Mounting Screw ............................ 28Power Steering Pump Pressure Line Nut ........................... 38Power Steering Pump Pulley Nut ............................... 58Rear Crossmember-toaide Sill Nut .............................. 3070 in-lbsRear Support Bracket-to-Transmission ............................ 33Rear Support Cushion.to.Bracket ............................... 48Rear Support Cushion-toCrossmember ........................... 18Rocker Arm Assembly-toCylinder Head ........................... 19Sparkplug ............................................ 11Starter to Converter Housing Bolt .............................. 18Thermostat Housing Screw .................................. 13Timing Case Cover-to-Block Screws .............................. 5Timing Case Cover-to-Block Studs .............................. 16Vibration Damper Screw. Lubricated ............................. 80Water Pump Screws ....................................... 13All Torque valua given in foot-pounds and nmton-mmtws with dry fii unlmm 0th~~b. rp.cifid.15-2015-2218-2815-2215-2023-3020-3530-3517-25 in-I bs45-5512-209-1 5374722-3010-1 8303515-2580-902531 in-lbs10-1 89-1 818-2815-2512-2520-25253595115254027-36304513-1935604-926-3815-255-918-28758542-5525355-99-1 312-208-1 360-80 in-lbs32-3818-28374725-353045406520-3527-3840-5512-2516-267-1 513-2510-1 84813-1970-909-16272734272438384526819165837194527115321818312724304114247455022689452793110865419152314848315838527941456524261524187221081820-2720-3024-3820-3020-273141274741472-361-7516-2712-2050.64304114-24414720-34108-1222.8-3.514-2412-2424-3820-3416-3427-343447129-15634-5436-52416118-2647-815-1236-5220-347-1224-38101-11557-7534477-1212-1816-2711-187-943-5224-3850643447416154-88274737-5254-75163422-3510-2016-3414-245-1118-2695-12212-24Refer to the Standard Torque Spocifiationr and Copscrew Markin- Chert in Chaptor A of this man 8uel for any torqua I spocificstions not lktd .bow.602648r - T T T.