GM 22805590
Radiator

When replacing the Radiator it is essential to use brand new insulators because old ones might be damaged or exhibit improper fitment. The first step includes air cleaner removal then coolant recovery reservoir extraction. You should use j 38185 hose clamp pliers to disconnect the Radiator inlet hose by removing its clamp. The outlet heater hose requires removal along with its clamp through use of the j 38185 hose clamp pliers method. Stop the flow of automatic transmission cooler lines along with engine oil cooler lines when necessary. Begin removing Fan Shroud bolts at the top while also removing them from the sides before removing the Radiator together with its Radiator insulators (1, 3). Examine every Radiator component along with sulfate tubes, hoses, clamps and fixture hardware before doing component replacements when needed. Place the Radiator insulators (1, 3) first followed by the installation of the Radiator. Fasten the Fan Shroud bolts at the top and at the sides by using 6 nm (53 lb in) torque. After tightening the engine oil cooler lines the technician should connect the automatic transmission oil cooler lines. Next place the inlet hose at the Radiator then fasten it using j 38185 hose clamp pliers. Use j 39529 to mount the outlet heater hose and its clamp to the vehicle. You should replace the coolant recovery reservoir after reinstalling the air cleaner assembly. Check the automatic transmission fluid level along with the engine oil level before completing the task.

Eccentric jobs to replace a Radiator should always be accompanied by fresh insulators to achieve proper sealing. Start the procedure by removing first the air cleaner assembly and then the coolant recovery reservoir. The inlet Radiator clamp can be released with j 38185 and afterward remove the inlet Radiator Hose. You must detach the outlet heater hose from the Radiator by using j 38185 to remove the clamp at the Radiator outlet. The automatic transmission cooler lines along with the engine oil cooler lines need to be disconnected according to requirements. First disconnect the bolts positioned on top and sides of the Fan Shroud before removing the Radiator and its associated Radiator insulators (1, 3). Check the Radiator as well as its insulators and hoses and clamps and mounting hardware. Perform replacements when essential. Start installation by putting the Radiator insulators (1, 3) before mounting the Radiator. Fasten the Fan Shroud bolts to the Radiator support top position and to the Fan Shroud sides until they reach 6 nm torque (53 lb in torque) resistance. Connect all lines that lead to engine oil cooler devices as well as automatic transmission oil cooler units. Use the j 38185 tool to fasten the inlet hose of the Radiator to its place. Use the j 39529 to attach the outlet heater hose alongside its clamp. Put back the coolant recovery reservoir together with the air cleaner assembly. Inspect both automatic transmission fluid level and engine oil level before completion.

Disconnect the automatic transmission cooler lines and the engine oil cooler lines.

Reinstall the coolant recovery reservoir and the air cleaner assembly, and inspect the automatic transmission fluid and engine oil levels.