TIGOR

HVAC 71 36.Remove air recirculation foot. 37.Remove air recirculation secondary flap. 38.Remove air recirculation primary flap 39.Remove air recirculation defrost flap. INSPECTION Following points need to be checked before assembling the HVAC system: 1. Check if the recirculating gate is working properly. 2. Check for clogged heater coils. 3. Check for dirt on the evaporator fins. 4. Check wire mesh for any dirt on them. 5. Inspect and lubricate blower bearings. ASSEMBLY For assembly follow the reverse procedure of removal. NOTE  Before assembly clean the filter.  Before assembly of casing properly locate the casing on the locator and then tighten the screws.