How do you adjust the clutch on a 1990 Isuzu trooper to stop slipping?

To adjust the clutch on a 1990 Isuzu Trooper, first, locate the clutch cable adjustment nut under the dash or near the firewall. Loosen the lock nut and turn the adjustment nut to either tighten or loosen the cable tension, ensuring there is about 1-2 inches of free play at the pedal. After making adjustments, retighten the lock nut and test the clutch engagement to ensure it no longer slips. If slipping persists, the clutch may need to be replaced.