Practice question
Why must the inter-axle differential lock be DISENGAGED immediately upon returning to dry paved asphalt roads?
- Leaving it engaged causes severe driveline binding (torsion mécanique), excessive tyre scrubbing/wear, and potential axle shaft breakage during cornering
- It causes the engine coolant to freeze instantly
- It disables the pneumatic horn circuit
- It discharges the starter batteries
Answer: A — Leaving it engaged causes severe driveline binding (torsion mécanique), excessive tyre scrubbing/wear, and potential axle shaft breakage during cornering
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