AP83.00-T-1000BAE | Air conditioning maintenance | 20.1.05 |
MODEL NMB613.455 with CODE (HKE) Konvekta ACX 642 air conditioning with roof heater
T83.00-0042-01
Bus
O 350
Air conditioning maintenance
Maintenance work
km1 Maintenance work at the 1st maintenance
J1 Maintenance work once a year
J3 Maintenance work every 3 years
Customer: Job number: Date: Confirm that work has been completed by signing. Mechanic: |
Completed Operation item no. |
Body, roof, soft top | |||
| Clean dust filter for heater, ventilation (front box), replace if necessary | Konvekta front box version | |
| Check outer lamella of evaporator and heat exchanger (front box) for contamination, clean if necessary | Konvekta front box version | |
| Check outer lamella of condenser for contamination, clean if necessary | | |
| Clean dust filter for heater, ventilation, replace if necessary | | |
| Check outer lamella of evaporators for contamination, clean if necessary | | |
| Check attachments of evaporator unit paneling, repair or replace if necessary | | |
| Check electrical lines for chafing marks | | |
| Check all electrical connections | | |
J1 | Replace dehydrator | | |
| Remove/install air conditioning dehydrator (roof equipment) | ||
Engine compartment | |||
| Check that bolts of air conditioner compressor are firmly attached, retighten | With engine 402.970 | |
With engine 446.938 | |||
| Inspect the refrigeration circuit for leaks. | | |
| Inspect the refrigeration circuit for leaks. | ||
| Inspect poly V-belt | | |
| Check high-pressure and low-pressure hoses for cracking and chafing marks | | |
Passenger compartment | |||
| Clean air recirculation filter for passenger compartment ventilation, replace if necessary | | |
| Cleaning passenger compartment air filter | | |
| Air conditioning system - function check | Model 613.455 with Konvekta ACX 642 air conditioning without roof heater code HKE and with front air conditioning code HO4 | |
Check and correct fluid level | |||
| Check refrigerant level | | |
| Check oil level in refrigerant compressor | With engine 402.970 | |
With engine 446.938 | |||
Change fluid | |||
km1 | Replace oil in refrigerant compressor | With engine 402.970 | |
With engine 446.938 | |||
J3 | Replace oil in refrigerant compressor | With engine 402.970 | |
With engine 446.938 |