FAQ for A/C Accumulator Repair
Q: What defects should we pay attention to when we are inspecting the 1-2 accumulator piston or the 1-2 accumulator cover?
A:
You should pay attention to porosity, cracks, scoring, nicks, and scratches.
By BobGM Specialist
01/11/2022 Q: Which A/C pressure switch should I remove after I recover the refrigerant from the A/C system?
A:
You should remove the 4.3L A/C pressure switch.
By BobGM Specialist
01/11/2022 Q: How to connect the compressor hose assembly to the accumulator?
A:
You need to tighten the nut to 48 N.m (35 lb-ft).
By BobGM Specialist
01/11/2022 Q: What items should we pay attention to when we remove the spacer plate support retaining bolts?
A:
You should not drop the number 1 check ball, the 3-4 accumulator spring, and the 3-4 accumulator pin.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque for the evaporator retaining nut?
A:
The recommended torque is 28 N.m (21 lb-ft).
By BobGM Specialist
01/11/2022 Q: What is the recommended torque for the accumulator clamp bolt?
A:
The recommended torque is 10 N.m (88 lb in).
By BobGM Specialist
01/11/2022 Q: What should I do if I want to replace the accumulator during the installation?
A:
You need to add the refrigerant oil to the accumulator.
By BobGM Specialist
01/11/2022 See more FAQs (2)