218 3707 Cab air-con was blowing warm a				C ~~~~~ 218 3707 Cab air-con was blowing warm air. Unable to reset. CE checked:3707 - Cab ac blowing vent air unresettable, temp 29.6  3707 found cab aircon freon low. Found freon leak at LP pipe coupling, Tighten LP pipe coupling and check ok. Recharge freon LP:65, HP:250. Check leak ok. Cab aircon able to cutin/cut out. Cooling achieve. Done by Saini/Zulq 19.11.2023