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Home >> Jeep >> 1985 >> Cherokee Laredo, 2D Utility, 2.1 B, Standard >> Repair and Diagnosis >> Transmission >> Transfer Case >> Overhaul - New Process 229 >> Testing >> Coupling Torque Bias Check >> On Bench

On Bench

  1. Bench check is performed with transfer case disassembled. Install clutch gear on side gear. Install assembled clutch gear and side gear on viscous coupling. Place viscous coupling assembly in a soft-jawed vise. Firmly clamp assembly on side gear.
  2. Ensure clutch gear fully engages in coupling. Install rear output shaft. Install rear yoke retaining nut. Using a torque wrench, measure turning torque. If turning torque is less than 25 ft. lbs. (34 N.m), replace coupling.