i need tourque specs for 1990 xj
dig into them bag of goodies boys and girls,i need tourque specs for rod caps, main caps,head bolt,flywheel(automatic),and everything else that needs to be tourqued,called auto part stores locally but they didnt have them
thanks
thanks
CF Veteran
Joined: Sep 2010
Posts: 4,968
Likes: 0
From: Salt Lake City, UT
Year: 2000
Model: Cherokee
Engine: 4.0L
engine type is good info to supply. but for the 4.0L for a 1990 jeep cherokee is....
COMPONENT TORQUE
A/C Compressor Bracket-to-Engine Bolts 34 Nm (25 ft. lbs.)
A/C Low Pressure Service Valve Nut 38 Nm (28 ft. lbs.)
Alternator Adjusting Bolt 24 Nm (18 ft. lbs.)
Alternator Pivot Bolt/Nut 38 Nm (28 ft. lbs.)
Camshaft Sprocket Bolt 108 Nm (80 ft. lbs.)
Connecting Rod Bolt Nuts 45 Nm (33 ft. lbs.)
Crankshaft Main Bearing Bolts 108 Nm (80 ft. lbs.)
Crankshaft Pulley-to-Damper Nut 27 Nm (20 ft. lbs.)
Cylinder Head Bolts Tightening Sequence Image
Step 1: Tighten bolts # 1-14 30 Nm (22 ft. lbs.)
Step 2: Tighten bolts # 1-14 61 Nm (45 ft. lbs.)
Step 3: Check all bolts 61 Nm (45 ft. lbs.)
Step 4: Tighten bolts # 1-10 149 Nm (110 ft. lbs.)
Step 5: Tighten bolt # 11 (use thread sealer) 135 Nm (100 ft. lbs.)
Step 6: Tighten bolts # 12-14 149 Nm (110 ft. lbs.)
Cylinder Head Cover Bolts 6 Nm (55 in. lbs.)
Exhaust Manifold-to-Downpipe Nuts 27 Nm (20 ft. lbs.)
Flywheel/Flexplate 142 Nm (105 ft. lbs.)
Flywheel/Converter Housing Bolts 38 Nm (28 ft. lbs.)
Fuel Pump Bolts 22 Nm (16 ft. lbs.)
Oil Pan Bolts 1/4-20 9 Nm (7 ft. lbs.)
5/16-18 15 Nm (11 ft. lbs.)
Oil Pan Drain Plug 41 Nm (30 ft. lbs.)
Oil Pump Attaching Bolts Short 14 Nm (10 ft. lbs.)
Long 23 Nm (17 ft. lbs.)
Oil Pan-to-Timing Cover Bolts 8 Nm (70 in. lbs.)
Power Steering Pump Pressure Hose Hut 52 Nm (38 ft. lbs.)
Rocker Arm Assembly-to-Cylinder Head 26 Nm (19 ft. lbs.)
Spark Plugs 37 Nm (27 ft. lbs.)
Starting Motor-to-Cylinder Block Bolts 45 Nm (33 ft. lbs.)
Timing Case Cover-to-Block Bolts 7 Nm (62 in. lbs.)
Vibration Damper Bolt (Lubricated) 108 Nm (80 ft. lbs.)
COMPONENT TORQUE
A/C Compressor Bracket-to-Engine Bolts 34 Nm (25 ft. lbs.)
A/C Low Pressure Service Valve Nut 38 Nm (28 ft. lbs.)
Alternator Adjusting Bolt 24 Nm (18 ft. lbs.)
Alternator Pivot Bolt/Nut 38 Nm (28 ft. lbs.)
Camshaft Sprocket Bolt 108 Nm (80 ft. lbs.)
Connecting Rod Bolt Nuts 45 Nm (33 ft. lbs.)
Crankshaft Main Bearing Bolts 108 Nm (80 ft. lbs.)
Crankshaft Pulley-to-Damper Nut 27 Nm (20 ft. lbs.)
Cylinder Head Bolts Tightening Sequence Image
Step 1: Tighten bolts # 1-14 30 Nm (22 ft. lbs.)
Step 2: Tighten bolts # 1-14 61 Nm (45 ft. lbs.)
Step 3: Check all bolts 61 Nm (45 ft. lbs.)
Step 4: Tighten bolts # 1-10 149 Nm (110 ft. lbs.)
Step 5: Tighten bolt # 11 (use thread sealer) 135 Nm (100 ft. lbs.)
Step 6: Tighten bolts # 12-14 149 Nm (110 ft. lbs.)
Cylinder Head Cover Bolts 6 Nm (55 in. lbs.)
Exhaust Manifold-to-Downpipe Nuts 27 Nm (20 ft. lbs.)
Flywheel/Flexplate 142 Nm (105 ft. lbs.)
Flywheel/Converter Housing Bolts 38 Nm (28 ft. lbs.)
Fuel Pump Bolts 22 Nm (16 ft. lbs.)
Oil Pan Bolts 1/4-20 9 Nm (7 ft. lbs.)
5/16-18 15 Nm (11 ft. lbs.)
Oil Pan Drain Plug 41 Nm (30 ft. lbs.)
Oil Pump Attaching Bolts Short 14 Nm (10 ft. lbs.)
Long 23 Nm (17 ft. lbs.)
Oil Pan-to-Timing Cover Bolts 8 Nm (70 in. lbs.)
Power Steering Pump Pressure Hose Hut 52 Nm (38 ft. lbs.)
Rocker Arm Assembly-to-Cylinder Head 26 Nm (19 ft. lbs.)
Spark Plugs 37 Nm (27 ft. lbs.)
Starting Motor-to-Cylinder Block Bolts 45 Nm (33 ft. lbs.)
Timing Case Cover-to-Block Bolts 7 Nm (62 in. lbs.)
Vibration Damper Bolt (Lubricated) 108 Nm (80 ft. lbs.)
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