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Home >> Nissan-Datsun >> 2003 >> Altima Base, 2.5 A, Automatic >> Repair and Diagnosis >> Electrical >> Starter >> Starting System >> Starting System >> Pinion/Clutch Check

Pinion/Clutch Check

  1. Inspect pinion assembly teeth.
    • Replace pinion assembly if teeth are worn or damaged. (Also check condition of ring gear teeth.)
  2. Inspect planetary gears/planetary gear teeth.
    • Replace planetary gears/planet gears if teeth are worn or damaged. (Also check condition of pinion shaft/drive shaft gear teeth.)
  3. Check to see if pinion assembly locks in one direction and rotates smoothly in the opposite direction.
    • If it locks or rotates in both directions, or if unusual resistance is evident, replace.