Jeep Cherokee 2000 Service Manual - page 101
SPECIFICATIONS
181 FBI AXLE
Axle Type . . . . . . . . . . . . . . . . . . . . . . . . . . Hypoid
Lubricant–Std. . . . . SAE Thermally Stable 80W–90
Lubricant–Heavy Duty . . . SAE 75W–140 Synthetic
Lube Capacity . . . . . . . . . . . . . . . 1.48 L (3.13 pts.)
Axle Ratio . . . . . . . . . . . . . . . . 3.07, 3.55, 3.73, 4.10
Differential Side Gear Clearance . . . 0.12–0.20 mm
(0.005–0.008 in.)
Ring Gear Diameter . . . . . . . . . 18.09 cm (7.125 in.)
Backlash . . . . . . . . . . . 0–0.15 mm (0.005–0.008 in.)
Pinion Std. Depth . . . . . . . . . . . 92.1 mm (3.625 in.)
Pinion Bearing Rotating Torque . . . . . . . . . . . . . . .
Original Bearings . . . . . . . 1–2 N·m (10–20 in. lbs.)
New Bearings . . . . . . . . . 1.5–4 N·m (15–35 in. lbs.)
186 FBI AXLE
Axle Type . . . . . . . . . . . . . . . . . . . . . . . . . . Hypoid
Lubricant–Std. . . . . SAE Thermally Stable 80W–90
Lubricant–Heavy Duty . . . SAE 75W–140 Synthetic
Lube Capacity . . . . . . . . . . . . . . . . 1.18 L (2.5 pts.)
Axle Ratio . . . . . . . . . . . . . . . . 3.07, 3.55, 3.73, 4.10
Differential Side Gear Clearance . . . 0.12–0.20 mm
(0.005–0.008 in.)
Ring Gear Diameter . . . . . . . . . 18.59 cm (7.33 in.)
Backlash . . . . . . . . . . . 0–0.15 mm (0.005–0.008 in.)
Pinion Std. Depth . . . . . . . . . . . 92.1 mm (3.625 in.)
Pinion Bearing Rotating Torque . . . . . . . . . . . . . . .
Original Bearings . . . . . . . 1–2 N·m (10–20 in. lbs.)
New Bearings . . . . . . . . . 1.5–4 N·m (15–35 in. lbs.)
TORQUE
DESCRIPTION
TORQUE
Fill Hole Plug . . . . . . . . . . . . . . 34 N·m (25 ft. lbs.)
Diff. Cover Bolt . . . . . . . . . . . . . 41 N·m (30 ft. lbs.)
Bearing Cap Bolt . . . . . . . . . . . . 61 N·m (45 ft. lbs.)
Ring Gear Bolt . . . . . . . 95–122 N·m (70–90 ft. lbs.)
Axle Nut . . . . . . . . . . . . . . . . 237 N·m (175 ft. lbs.)
Hub Brg. Bolt . . . . . . . . . . . . . 102 N·m (75 ft. lbs.)
Lower Ball Stud . . . . . . . . . . . 108 N·m (80 ft. lbs.)
Upper Ball Stud . . . . . . . . . . . 101 N·m (75 ft. lbs.)
SPECIAL TOOLS
181 and 186 FBI AXLE
Puller—C-293-PA
Plug—SP-3289
Adapter—C-293-39
Puller—C-452
Wrench—C-3281
XJ
TUBE, 181, AND 186 FBI AXLE
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