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253-436-666 Viper Manifold Check Valve

253-436-666 Viper Manifold Check Valve
 
Price $25.00


Product Code: 253-436-666
Qty:

Description Prop65
 
253-436-666 Viper Manifold Check Valve for VR-4550/6000/7000/9000. Fits some older Mastercool and Snap-On Units as well. For Models VR-4500/VR-4550/VR-6000/VR-7000. Check Valve No. 2 and Check Valve No. 3 are located between the oil separator and the storage tank. Reverse leakage in these Check Valves can cause refrigerant to “flood” the oil separator, resulting in poor compressor performance. Clore Automotive recommends that these two Check Valves (Nos. 2 and 3) be replaced when experiencing recovery malfunctions or when replacing the compressor.
Product Features
1. Recover all residual refrigerant to the storage tank and close all service valves.
2. Using a 24 mm socket wrench, remove the brass check valve plug from the manifold.
3. Inspect the valve seat for smoothness, remove any foreign casting material and wipe clean.
4. Install the new spring on the piston
5. Lubricate the piston face and the brass plug O-ring with ester oil.
6. Install the piston, spring and brass plug assembly into the manifold and tighten.


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