Remove/Install Belt Driven Refrigerant Compressor - AR83.55-P-5310MNL
Model 217, 222 With Engine 176
| Risk of injury when working on air conditioning systems due to R744 refrigerant escaping under pressure. Risk of suffocation from inhaling R744 refrigerant in high concentrations. Health hazard caused by inhalation of R744 refrigerant | Wear safety glasses and protective gloves. Work only in well ventilated areas. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. Model 217, 222 with engine 176 with code 1U6 (R744 refrigerant) |
AS83.00-Z-0008-01A | |
| Risk of fire due to ignition of R1234yf refrigerant on hot components. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion due to formation of ignitable refrigerant/air mixtures | Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated. Model 217, 222 with engine 176 with code 2U8 (Alternative refrigerant) |
AS83.00-Z-0007-01A | |
| Notice | Protect air conditioning circuit and components from moisture when carrying out repair work | AH83.30-P-0005-01KOA | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notes on handling refrigerant R744 | Model 217, 222 with engine 176 with code 1U6 (R744 refrigerant) |
AH83.30-P-0003-03A | |
| Notes on handling refrigerant R1234yf | Model 217, 222 with engine 176 with code 2U8 (Alternative refrigerant) |
AH83.30-P-0003-02A | |
| Remove/install | |||
| 1 | Discharge air conditioning system. | AR83.30-P-1760LF | |
| 2 | Remove fan unit. | AR20.40-P-5050MNL | |
| 3 | Remove poly-V-belt from refrigerant compressor (A9). | AR13.21-P-1203MNL | |
| 4 | Remove screw (1). | ||
| 5 | Remove refrigerant lines (2, 3) from refrigerant compressor (A9) and seal openings using suitable stop plugs. | *BA83.55-P-1003-02A | |
| Fig 2 | |||
| 6 | Remove bolts (5). | *BA83.55-P-1005-02A | |
| 7 | Release and disconnect electrical connector (4). | ||
| 8 | Press radiator package upward out of the left elastomer bearing of the left radiator support mounting support. | AR20.20-P-3865MNL | |
| 9 | Pull radiator package forward on left side only. | AR20.20-P-3865MNL | |
| 10 | Remove refrigerant compressor (A9) downwards. | ||
| 11 | Correct oil level of refrigerant compressor (A9). | Model 217, 222 with engine 176 with code 1U6 (R744 refrigerant) When replacing refrigerant compressor (A9). |
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| AR83.55-P-5310-02MNM | |||
| 12 | Place refrigerant compressor (A9) for 10 minutes onto belt pulley and then turn belt pulley to and fro 3 times approx. 90°. | Model 217, 222 with engine 176 with code 1U6 (R744 refrigerant) When replacing refrigerant compressor (A9). |
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| 13 | Install in the reverse order. | ||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 14 | Perform engine test run; while doing so check engine and air conditioning system for proper operation and leak tightness. | ||
| 15 | Install the front and lower center engine compartment lining. | AR61.20-P-1105LF | |
| 16 | Install upper engine cover. |
REFRIGERANT COMPRESSOR
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA83.55-P-1003-02A | Bolt, refrigerant line to refrigerant compressor | Nm | 20 |
REFRIGERANT COMPRESSOR
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA83.55-P-1005-02A | Bolt, refrigerant compressor to bracket for belt tensioner/oil pan/crankcase | Nm | 20 |