How much torque does a Jeep Grand Cherokee have?
Tighten the rod bearing caps to 100 in-lb. of torque. Tighten the harmonic balancer bolt to 80 ft-lb. of torque. Tighten the crankshaft pulley’s retaining bolts to 20 ft-lb. of torque. Tighten each of the rocker arm shaft’s bolts to 19 ft-lb. of torque. “Jeep Grand Cherokee 1993 thru 2000 (Haynes Repair Manual)”; Larry Warren and John Haynes; 2000
How much torque do you need to tighten head bolts?
The head bolts must be tightened in a particular sequence. Tighten each head bolt to 22 ft-lb. of torque, then tighten all bolts to 45 ft-lb. of torque. Tighten all of the bolts a third time to their final torque setting of 110 ft-lb.
How much torque does a Wrangler YJ engine have?
4.0L & 4.2L Engine Torque Specs Description Specification Camshaft Sprocket Bolt 50 ft-lbs Crankshaft Pulley To Vibration Dampener 20 ft-lbs Cylinder Head Bolts 4.2L 85 ft-lbs Cylinder Head Bolts 4.0L First 22 Then 45 Then 45 Then 100 ft-lbs
What kind of bolts are in a Jeep Cherokee?
27.12 XJ – Brake Pedel Pivot Pin Nut Type: 7.5 10.17 XJ – REAR Wheel Cylinder Mounting Bolts Type: Bolt 40.67 XJ – FRONT Caliper Mounting (Guide) Pins Type: Bolt 104.4 XJ – FRONT Caliper Achor Plate Bolts Type: Bolt 40.67 XJ – REAR Crossmember to Chassis Sill Bolts Type: Bolt
What kind of torque does a Jeep Cherokee have?
Each Jeep engine has unique head bolt torque specifications. Head bolts hold the engine head onto the engine block and resist the force of engine compression. There are two key pieces of information with each torque specification: the sequential order for tightening the set of bolts and the amount to tighten the bolts at each tightening step.
How big are the head bolts on a jeep?
Bolts are tightened in these steps: first to 22 ft.-lb., second to 45 ft.-lb., third to 45 ft-lb. again, fourth (bolt 11) to 100 ft.-lb., and fifth, all other bolts to 110 ft.-lb. There are two rows of four head bolts on each bank of the V6 engine. Each bank is tightened using the same steps and specifications.
What kind of engine does a 1998 Jeep Cherokee have?
The 1998 Jeep Cherokee was available with a 6-cylinder 4.0 liter engine. As with all engines, rebuilding the 4.0 liter requires careful attention to detail. One of the most important and commonly overlooked details is the engine’s torque specifications.
The head bolts must be tightened in a particular sequence. Tighten each head bolt to 22 ft-lb. of torque, then tighten all bolts to 45 ft-lb. of torque. Tighten all of the bolts a third time to their final torque setting of 110 ft-lb.