Jeep Cherokee 2000 - Torque Specifications

DESCRIPTION SPECIFICATION
Piston Ring Groove
Diameter
No.1 Compression Ring 88.39 to 88.65 mm
(3.48 to 3.49 in.)
No.2 Compression Ring 87.63 to 87.88 mm
(3.45 to 3.46 in.)
Oil Control Ring 89.66 to 89.92 mm
(3.53 to 3.54 in.)
Piston Pin Bore Diameter 23.650 to 23.658 mm
(0.9312 to 0.9315 in.)
Piston Pin Diameter 23.637 to 23.640 mm
(0.9306 to 0.9307 in.)
Piston-to-Pin Clearance 0.0102 to 0.0208 mm
(0.0005 to 0.0009 in.)
Piston-to-Pin Connecting
Rod (Press Fit) 8.9 kN (2000 lbf.)
OIL PUMP
Gear-to-Body Clearance 0.051 to 0.102 mm
(Radial) (0.002 to 0.004 in.)
Gear-to-Body Clearance
(Radial) Preferred 0.051 mm (0.002 in.)
Gear End Clearance 0.051 to 0.152 mm
Plastigage (0.002 to 0.006 in.)
Gear End Clearance
Plastigage (Preferred) 0.051 mm (0.002 in.)
Gear End Clearance 0.1016 to 0.2032 mm
Feeler Gauge (0.004 to 0.008 in.)
Gear End Clearance
Feeler Gauge (Preferred) 0.1778 mm (0.007 in.)
Oil Pressure
At Idle Speed 89.6 kPa (13 psi)
At 1600 rpm & Higher 255 to 517 kPa
(37 to 75 psi)
Oil Pressure Relief 517 kPa (75 psi)
TORQUE SPECIFICATIONS
4.0L ENGINE
DESCRIPTION N·m Ft. In.
Lbs. Lbs.
A/C Compressor—Bolts 28 — 250
Block Heater—Nut 2 — 16
Camshaft Sprocket—Bolt 68 50 —
Camshaft Thrust Plate to
Cylinder Block—Screws 24 18 —
Clutch Cover to Flywheel—
Bolts
54 40 —
Coil Bracket to Block—Bolts 22 — 192
Connecting Rod—Nuts 45 33 —
Cylinder Block—Drain Plugs 34 25 —
Cylinder Head—Bolts 135 100 —
Cylinder Head Cover—Bolts 10 — 85
Distributor Clamp—Bolts 23 — 204
Engine Mounts—Front
Support Bracket Bolts 61 45 —
Support Cushion Bolts/Nuts 41 30 —
Support Cushion Bracket
Bolts
54 40 —
Support Cushion Bracket Stud
Nuts
41 30 —
Support Cushion Thru-Bolt 65 48 —
Engine Mounts—Rear
Crossmember to Sill Bolts—
(Automatic) 41 30 —
Insulator Stud Assembly—Nut 41 30 —
Support Cushion/
Crossmember—
Nuts 22 — 192
Support Cushion/Bracket—
Nuts
(Manual) 75 55 —
Transmission Support
Bracket—Bolt
(Manual) 46 34 —
Transmission Support Bracket/
Cushion—Bolt (4WD Auto) 75 55 —
Transmission Support Adaptor
Bracket—Bolts (2WD Auto) 75 55 —
Exhaust Manifold/Pipe—Nuts 27 20 —
9 - 118 4.0L ENGINE XJ
SPECIFICATIONS (Continued)