POWER SUPPLY 4726835 - Caterpillar

Radiator Conversions For D8N Tractors
Reference: Special Instruction, SEHS8864, "Assembly of Multiple Row Modules on Folded Core Radiators", is available for any D8N Tractors (9TC). The D8N Tractor may be converted to multiple row module radiators on tractors equipped with air conditioning.Use the parts listed in Chart A and the Special Instruction to install the new modules in place of the folded core radiators. When installing the new multiple row modules, the center stiffener mounting bracket assemblies are removed and discarded also. The 5S7382 Bolts replace 5S7379 Bolts used to mount the 2W5555 Strap Assemblies between the center