Q: How to replace the A/C Hose for LY2, LMF, L76, and L92 on Chevrolet Tahoe?
A: The replacement process for discharge hoses refers to models ly2, lmf, l76, and l92 that requires refrigerant recovery before continuing. First disconnect the A/C Compressor discharge hose mounting bolt then detach the discharge hose from the compressor. The first step begins with removing the upper radiator baffle then proceeding to take off the discharge hose nut from the condenser and finally dismantling the discharge hose from the condenser. Disconnect the electrical a/c recirculation switch connector while removing the discharge hose from the vehicle through system openings which need sealing caps. Discard all used washer components. The new discharge hose should be attached to the vehicle before connecting it to the condenser after inserting new sealing washers. Fasten the discharge hose nut onto the condenser while tightening it up to 16 nm (12 lb ft). After reinstalling the upper air baffle the electrical connector should be reattached to the a/c recirculation switch. Fix the discharge hose to the A/C Compressor by using new sealing washers then install the discharge hose mounting bolt while tightening it to 16 nm (12 lb ft). The a/c system evacuation follows by recharging and a leak test of fittings with j 39400-a halogen leak detector.
Q: How to replace the A/C Hose for HVAC systems (LLV - 2.9L, LLR - 3.7L) on Chevrolet Colorado?
A: Replacement of discharge hoses for hvac applications requires a preliminary step of recovering refrigerant when using systems with the capacity of llv - 2.9l or llr - 3.7l. Next, remove the generator. Begin by removing the discharge hose mounting bolt of the A/C Compressor and completing the hose removal from the compressor. The procedures start with removing first the discharge hose bolt from the condenser before moving to remove the discharge hose from the condenser and finishing with the discharge hose removal from the vehicle. The process includes discarding sealing washers used in the system and applying caps to the system openings. New sealing washers should be used before attaching the discharge hose to the condenser. Afterwards, install the discharge hose bolt to the condenser and tighten it to 16 n.m (12 lb ft). Fasten the discharge hose to the A/C Compressor using new sealing washers followed by installation of the discharge hose mounting bolt onto the A/C Compressor and secure it to 16 n.m (12 lb ft). You need to reposition the generator before conducting an a/c system evacuation while performing recharging before utilizing the halogen leak detector (J 39400-A) for fittings leak checks.
Q: How to replace the A/C Hose in a compressor assembly on Chevrolet S10?
A: Recruiting refrigerant from the a/c system must happen before adjusting the compressor hose assembly. Detach the compressor hose assembly bolt accompanied by its washer which allows you to remove the compressor hose assembly from the compressor unit. The compressor hose assembly should be removed from the accumulator before discarding its o-ring seal. Detach the lower Radiator Hose before removing the compressor hose assembly from the condenser along with discarding the o-ring seal. Begin by putting a new o-ring with 525 viscosity refrigerant oil coating then secure the compressor hose assembly to the condenser by applying 28 n.m (21 lb ft) of torque. Reinstall the lower Radiator Hose but apply another new o-ring seal after coating it with 525 viscosity refrigerant oil before attaching the compressor hose assembly to the accumulator while tightening it to 48 n.m (35 lb ft). Fasten the compressor hose assembly to the compressor while installing sealing washers first and tighten the bolt to 33 n.m (24 lb ft). The process ends with evacuating and recharging the a/c system and conducting a leak test of fittings through the halogen leak detector (J 39400-A).