GM 19353731
Recovery Tank

Start replacing the surge tank by draining the cooling system fluid. Start by removing the air cleaner assembly next. Detach the surge tank overflow hose while you disconnect the low coolant level switch electrical connector . Start by moving the clamp off the surge tank inlet hose then take out the hose. Next move the outlet hose clamp then remove the outlet hose. Remove the surge tank by first removing its securing bolt and nut then unmounting the surge tank. Mount the surge tank back in its place before installing the bolt at 9 nm (80 inch lbs.) torque followed by tightening the nut until it reaches 9 nm (80 inch lbs.). First reposition the surge tank outlet hose clamp while reconnecting this hose then reposition the surge tank inlet hose with its clamp installed. Finish by connecting the low coolant level switch electrical connector before installing the surge tank overflow hose then reinstalling the air cleaner assembly. Finishing the process entails cooling system filling.

Firstly, drain off the cooling system to service and repair the Coolant Reservoir. Second, remove the surge tank inlet hose from the Radiator and move the hose clamp, surge tank inlet hose from the Radiator position. Then, move the surge tank inlet hose clamp back to the surge tank, pull out the surge tank inlet hose from the surge tank. For the installation, install first the surge tank inlet hose to the surge tank and position the surge tank inlet hose clamp to the surge tank. Following that, attach the surge tank inlet hose to the Radiator and place your surge tank inlet hose clamp to the Radiator. Finally, fill the cooling system.

In order to replace the Coolant Reservoir, first drain the cooling system. Next, unbolt the air cleaner assembly, then unbolt the Coolant Reservoir overflow hose and pull the low coolant amount switch electrical connector. Reposition the Coolant Reservoir inlet hose clamp and remove the Coolant Reservoir inlet hose, then reposition the Coolant Reservoir outlet hose clamp and remove the Coolant Reservoir outlet hose. Dislodge the bolt and nut holding the Coolant Reservoir and remove the Coolant Reservoir itself. For installation, set the Coolant Reservoir back into its place and install the bolt, which should be tightened 9 nm (80 inch lbs.) with a nut, which should be also tightened in 9 nm (80 inch lbs.). Connect the Coolant Reservoir outlet hose and locate its clamp, install the Coolant Reservoir inlet hose and its clamp. Reconnect the low coolant level switch electrical connector, install the Coolant Reservoir overflow hose and lastly its air cleaner assembly. The process is completed by filling in the cooling system.

Before replacing the surge tank drain the cooling system and remove the air cleaner assembly. Unplug the surge tank overflow hose from the surge tank while removing the low coolant level switch electrical connector. First detach the surge tank inlet hose through clamp relocation before hose extraction. Afterward, relocate the surge tank outlet hose clamp for subsequent hose removal. Begin the surge tank installation by removing both the bolt and nut from the system. Follow these steps to install the surge tank: put the tank in place then secure the bolt at 9 nm (80 inch lbs.) before tightening the nut to 9 nm (80 inch lbs.). Position the surge tank outlet hose clamp then reposition the surge tank inlet hose clamp. After installing the low coolant level switch's electrical connector you should reattach the surge tank overflow hose followed by reinstallation of the air cleaner assembly while you finally complete the coolant system filling process.

The cooling system requires draining before proceeding with Coolant Reservoir replacement while also removing the air cleaner assembly. To start installation disconnect the low coolant level switch electrical connector and detach the Coolant Reservoir overflow hose. First unclasp the Coolant Reservoir inlet hose clamp before removing the hose while next unclipping the Coolant Reservoir outlet hose clamp before hose removal. The installation process begins by disassembling the Coolant Reservoir by removing its bolt and nut before removing the tank. Place the Coolant Reservoir in position then install its bolt with torque set to 9 nm (80 inch lbs.) followed by installing its nut with the same torque setting. Place the Coolant Reservoir inlet hose and its clamp before installing the Coolant Reservoir outlet hose and its clamp. After installing the low coolant level switch electrical connector users must reattach the Coolant Reservoir overflow hose as the next step while putting the air cleaner assembly back in position.

To replace the Coolant Reservoir, the first step is the draining of the cooling system and removing the air cleaner assembly. Unplug the coolant level sensor electrical connector and remove the Coolant Reservoir overflow hose. Reposition the Coolant Reservoir inlet hoses and the outlet hose clamps and remove them if the vehicle has 4.3 l, 4.8 l, 5.3 l, 6.0 l, or 8.1 l engine. Then, relocate the inlet hose clamp and manage to get the inlet hose out, and follow the same procedure with the outlet hose and its clamp. Remove the bolt and nut clamping down the Coolant Reservoir, and remove the Coolant Reservoir itself. To install, reinstall the Coolant Reservoir to its position, install the bolt and tighten it to 9 nm (80 inch lbs.), then the nut, which is also tightened to 9 nm (80 inch lbs.). The first thing to do is reattach the Coolant Reservoir outlet hose and its clamp, the inlet hose and the clamp as well. Connect the coolant level sensor electrical connector, put the Coolant Reservoir overflow hose and finally assemble the air cleaner assembly before filling the cooling system.

To replace the Coolant Reservoir, the first step is the draining of the cooling system and removing the air cleaner assembly. Unplug the coolant level sensor electrical connector and remove the Coolant Reservoir overflow hose. Reposition the Coolant Reservoir inlet hoses and the outlet hose clamps and remove them if the vehicle has 4.3 l, 4.8 l, 5.3 l, 6.0 l, or 8.1 l engine. Then, relocate the inlet hose clamp and manage to get the inlet hose out, and follow the same procedure with the outlet hose and its clamp. Remove the bolt and nut clamping down the Coolant Reservoir, and remove the Coolant Reservoir itself. To install, reinstall the Coolant Reservoir to its position, install the bolt and tighten it to 9 nm (80 inch lbs.), then the nut, which is also tightened to 9 nm (80 inch lbs.). The first thing to do is reattach the Coolant Reservoir outlet hose and its clamp, the inlet hose and the clamp as well. Connect the coolant level sensor electrical connector, put the Coolant Reservoir overflow hose and finally assemble the air cleaner assembly before filling the cooling system.

Start replacing the surge tank by draining the cooling system fluid. Start by removing the air cleaner assembly next. Detach the surge tank overflow hose while you disconnect the low coolant level switch electrical connector . Start by moving the clamp off the surge tank inlet hose then take out the hose. Next move the outlet hose clamp then remove the outlet hose. Remove the surge tank by first removing its securing bolt and nut then unmounting the surge tank. Mount the surge tank back in its place before installing the bolt at 9 nm (80 inch lbs.) torque followed by tightening the nut until it reaches 9 nm (80 inch lbs.). First reposition the surge tank outlet hose clamp while reconnecting this hose then reposition the surge tank inlet hose with its clamp installed. Finish by connecting the low coolant level switch electrical connector before installing the surge tank overflow hose then reinstalling the air cleaner assembly. Finishing the process entails cooling system filling.

To replace the Coolant Reservoir, first drain the cooling system, and the air cleaner assembly should be removed. Remove the Coolant Reservoir overflow hose, and disconnect the coolant level sensor electrical connector. Reposition the Coolant Reservoir inlet & outlet hose clamps and if your vehicle is equipped with a 4.3l 4.8l 5.3l 6.0 or 8.1l engine remove your Coolant Reservoir inlet & outlet hoses. Then, disconnect the Coolant Reservoir inlet hose and Coolant Reservoir outlet hose from it, then the bolt and nut to secure the Coolant Reservoir. Removing the Coolant Reservoir, install the new Coolant Reservoir and also remember to tighten the bolt and nut to 9nm (80 inch lbs). Reattach Coolant Reservoir outlet hose and move Coolant Reservoir outlet hose clamp, and install Coolant Reservoir inlet hose and its clamp. Connect the coolant level sensor electrical connector, hello john surfit of the Coolant Reservoir overflow hose, replace the air filter assembly back. Finally, fill the cooling system.

Service of the Coolant Reservoir starts with draining the cooling system. Service on the surge tank requires removal of three components starting with the overflow hose then cleaning the air cleaner assembly. Detach each hose that connects to the surge tank before removing the surge tank hose clamps. Untangle the electrical connector for the Coolant Level Sensor before uninstalling the surge tank's bolt and nut. When installing the surge tank return it to position while securely torquing the surge tank nut and bolt to 10 nm (89 inch lbs.). After securing the surge tank hose clamps attach the hoses while connecting the Coolant Level Sensor electrical connector and installing the surge tank overflow hose. To protect the engine and Heater Core and Radiator from corrosion replace the air cleaner while adding dex-cool coolant to the system and plan for an early coolant replacement at 50,000 km (30,000 miles) or 24 months.

Drain the cooling system to replace the Coolant Reservoir. Next, pull the air cleaner assembly and shift the overflow hose for Coolant Reservoir. Disconnect the coolant level sensor electrical connection and move the Coolant Reservoir inlet hose and outlet hose of clamps. For vehicles that have a 4.3 l, 4.8 l, 5.3 l, 6.0 l, or 8.1 l engine, disconnect the Coolant Reservoir inlet hose and outlet hose. Adjust the Coolant Reservoir inlet hose clamp and take off the inlet hose and proceed to do the same to the outlet hose and clamp. Remove the bolt and nut that hold the Coolant Reservoir and take out the Coolant Reservoir itself. Mount the Coolant Reservoir to its place and bolt and nut it with 9 nm (80 inch lbs). Reattach the Coolant Reservoir outlet hose with its clamp, and the inlet hose and its clamp. Connect the coolant sensor's electrical connector, replace the Coolant Reservoir overflow hose and at last the air cleaner assembly. Fill the cooling system afterward.

To replace the Coolant Reservoir, the first step is the draining of the cooling system and removing the air cleaner assembly. Unplug the coolant level sensor electrical connector and remove the Coolant Reservoir overflow hose. Reposition the Coolant Reservoir inlet hoses and the outlet hose clamps and remove them if the vehicle has 4.3 l, 4.8 l, 5.3 l, 6.0 l, or 8.1 l engine. Then, relocate the inlet hose clamp and manage to get the inlet hose out, and follow the same procedure with the outlet hose and its clamp. Remove the bolt and nut clamping down the Coolant Reservoir, and remove the Coolant Reservoir itself. To install, reinstall the Coolant Reservoir to its position, install the bolt and tighten it to 9 nm (80 inch lbs.), then the nut, which is also tightened to 9 nm (80 inch lbs.). The first thing to do is reattach the Coolant Reservoir outlet hose and its clamp, the inlet hose and the clamp as well. Connect the coolant level sensor electrical connector, put the Coolant Reservoir overflow hose and finally assemble the air cleaner assembly before filling the cooling system.

The required tool that needs to be used to service and repair the Coolant Reservoir outlet for 4.8l, 5.3l and 6.0l engines is j43181 heater line quick connect release tool (J43181). Start by draining the cooling system. Disconnect the air cleaner outlet duct clamps at the Throttle Body and mass airflow/intake air temperature (MAF/IAT) sensor locations while removing the air cleaner outlet duct. If the vehicle is without regular production option (RPO) c36 auxiliary heater, perform the following removal: remove the surge tank/heater outlet hose from the mounting clip; if equipped with rpo c36, do the same. Install the j43181 at the outlet hose for the surge tank (black connector) and yank in until the quick connect end of the hose seats. Grasp the outlet hose tightly and drag rpo c36 configuration regardless in order to disconnect it from heater and blower module. Move the surge tank outlet hose clamp from the surge tank, remove the surge tank outlet hose from the surge tank and the Water Pump, and then take out the surge tank outlet hose from itself. For installation, retube the surge tank outlet hose back to the Water Pump with the clamp, attach the surge tank outlet hose to the surge tank whilst positioning its clamp. If the product comes with rpo c36, connect the surge tank outlet hose to heater that blower module and makes sure it clicks in place. Repeat for vehicles without rpo c36. Install the surge tank/heater outlet hose onto the mounting clip thus applicable, installing the air cleaner outlet duct, aligning with the Throttle Body attaching stud. Lastly, tighten the air cleaner outlet duct clamps to the Throttle Body and maf/iat sensor of 7 nm (62 inch lbs) and fill the cooling system.

Firstly, drain off the cooling system to service and repair the Coolant Reservoir. Second, remove the surge tank inlet hose from the Radiator and move the hose clamp, surge tank inlet hose from the Radiator position. Then, move the surge tank inlet hose clamp back to the surge tank, pull out the surge tank inlet hose from the surge tank. For the installation, install first the surge tank inlet hose to the surge tank and position the surge tank inlet hose clamp to the surge tank. Following that, attach the surge tank inlet hose to the Radiator and place your surge tank inlet hose clamp to the Radiator. Finally, fill the cooling system.

To replace the surge tank, first drain the cooling system and remove the air cleaner assembly.then remove the overflow hose from the surge tank and take the low coolant level switch electrical connector. Reposition the surge tank inlet and outlet hose clamps. Reposition hose clamps of surge tank inlets and outlets. For those vehicles that have a 4.3l, 4.8l, 5.3l, 6.0l, or 8.1l engine, remove the surge tank inlet hose and outlet hose from the surge tank. Since the vehicle has a 6.6l engine, unscrew the surge tank inlet hose and outlet hose from the surge tank. Then, remove the bolt and nut of the surge tank and the surge tank itself. To install the new surge tank install it in position and secure with the bolt and nut tightening to a torque of 9 nm(80 inch lbs). For a 6.6l engine, connect the surge tank outlet hose, then the inlet hose. For other engines, link inlet and outlet hoses of surge tank. Attach the surge tank inlet and outlet hose clamps, reattach the low coolant level switch electrical connector, and also reconnect the surge tank overflow hose. Lastly, re-install the air cleaner assembly and top off the cooling system.

Discharge the cooling system and take off the air cleaner assortment to supplant the Coolant Reservoir. Remove the Coolant Reservoir overflow hose and disconnect the coolant level sensor electrical connector. Reposition the Coolant Reservoir inlet hose clamp and outlet hose clamp and then if you have a 4.3 l, 4.8 l, 5.3 l, 6.0l, or 8.1 l engine you have to take the Coolant Reservoir inlet and outlet hoses. Replace the inlet hose clamp with its original position, have the inlet hose, replace the outlet hose clamp, and remove the outlet hose. Then, take out bolt and nut holding the Coolant Reservoir, and take out the Coolant Reservoir. For installation, put the Coolant Reservoir back in place, fit the bolt and tighten to 9nm (80inch lbs.), then fit the nut and tighten to the same specification. Connect the outlet hose and place its clamp, connect the inlet hose and its clamp as well. Reconnect the coolant level sensor electrical connector, install the Coolant Reservoir overflow hose, and reassemble the air cleaner assembly. Finally, fill the cooling system.

Firstly, drain off the cooling system to service and repair the Coolant Reservoir. Second, remove the surge tank inlet hose from the Radiator and move the hose clamp, surge tank inlet hose from the Radiator position. Then, move the surge tank inlet hose clamp back to the surge tank, pull out the surge tank inlet hose from the surge tank. For the installation, install first the surge tank inlet hose to the surge tank and position the surge tank inlet hose clamp to the surge tank. Following that, attach the surge tank inlet hose to the Radiator and place your surge tank inlet hose clamp to the Radiator. Finally, fill the cooling system.