TRACKS CROOKED
John Deere · Z355R Zero-Turn Mower 22 HP 48 in.
Mower does not track straight — drifts left or right with both lap bars pushed equally forward. Causes: tracking adjustment needed (each side has a speed adjustment bolt), unequal tire pressure (even 1 PSI difference causes drift), one hydrostatic pump weaker than the other, one drive belt more worn. Adjust tracking per owner's manual.
Error TRACKS CROOKED on the John Deere Z355R Zero-Turn Mower 22 HP 48 in. means: Mower Pulls or Drifts to One Side. The top-ranked community fix is “Inspect and Replace Worn Drive Belt or Hydrostatic Pump” (hard difficulty, ~90 min, DIY cost: $15-$30). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · riding mower
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many riding mower repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$300.
Battery Won't Hold Charge
Deck Belt Squealing or Slipping
PTO Clutch Won't Engage Blades
Engine Cranks but Won't Start
Excessive Deck Vibration
Engine Surges or Hunts
Hydrostatic Drive Weak or Slow
Control Levers Stiff or Sticky
The John Deere Z355R Zero-Turn Mower 22 HP 48 in. has 8 other known error codes:
Error code TRACKS CROOKED also appears on 2 other John Deere models:
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