1. Suction & Liquid Pipe Assembly
1.If a compressor is available, the air conditioner is operated for a few minutes in the engine idle state and then the engine is stopped.
2.Disconnect the negative (-) battery terminal.
3.Recover the refrigerant with a recovery/charging station.(Refer to Air conditioning System - "Repair procedures")
4.Remove the engine cover.(Refer to Engine Mechanical System - "Engine Cover")
5.Loosen the mounting nut and separate the expansion valve cover (A).
Tightening torque : 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
6.Loosen the mounting bolts and separate the expansion valve (A) fron evaporator core.
Tightening torque : 8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)
7.Loosen the mounting nuts and separate the suction line (A), discharge line (B).
Tightening torque : 21.6 - 32.4 N.m (2.2 - 3.3 kgf.m, 15.9 - 23.9 lb-ft)
8.Disconnect the APT sensor connector (A).
9.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")
10.Remove the engine mounting braket.(Refer to Engine Mechanical System - "Engine Mounting")
11.Separate the compressor suction line (A) and discharge line (B) connection bolts and disconnect the line.
Tightening torque : 21.6 - 32.4 N.m (2.2 - 3.3 kgf.m, 15.9 - 23.9 lb-ft)
• Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.(Refer to General Information - "Lift and Support Points")
12.Loosen the mounting bolt and remove the Front suction & Liquid pipe assembly (A).
Tightening torque : 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
13.Install in the reverse order of removal.
• Plug or cap the lines immediately after disconnecting them to avoid moisture and dust contamination.
• Tighten the bolt or nut joint to the specified torque.
• Using a gas leak detector, check for refrigerant leakage.
• Evacuate air in the refrigeration system and charge system with refrigerant.
Capacity : R-1234yf : 600 ± 25 g (21.2 ± 0.88 oz.)
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Receiver-Drier
- Replacement
1.Remove the condensor.(Refer to Air conditioning System - "Condensor")
2.Using a Lwrench, remove the cap (A) on the bottom of the receiver-drier.
3.Remove the receiver-drier (A) from condenser using a long nose
plier. Check for crumbled receiver-drier and clogged bottom cap ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Roof Rack
- Replacement
• When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
• Put on gloves to prevent hand injuries.
1.Remove the roof trim.(Refer to Roof Trim - "Roof Trim Assembly")
2.Loosen the nu ...