200SX L4-2187cc 2.2L SOHC (Z22E) (1982)
Heater Control Valve: Adjustments
1.
Loosen clamp securing water valve control rod.
2.
Place temperature control lever in the maximum "COLD" position, and ensure that air mix door is in the fully open position.
3.
Pull water control valve operating lever toward control rod to fully closed position, and tighten clamp to secure adjustment.