TOOL-ROD 1U6609 - Caterpillar

Introduction
The original tank on the 938H series is no longer in production from the supplier, and is now being replaced by the 938K series coolant tank.The vent port on the new 393-0566 Coolant Tank Group tank is on opposite side compared to 260-7454 Expansion Tank Group . Also drain port is located in center of 393-0566 Coolant Tank Group . For use in 938H installation, the tank will need to be rotated and the 278-2563 Bracket Assembly will need to be reworked to accommodate new drain port location.Required Parts
Table 1
Required Parts    
Qty.    New Part Number    Former Part Number    Part Description    
1     393-0566     260-7454     Expansion Tank Group    
1     5P-1505         Hose 67 cm (26.4 inch)    
2     7K-1181         Cable Strap    
2     206-2423         Saddle    Installation Procedure
Illustration 1 g03823265
Plate Dimensions (A) 93.4 mm (3.7 inch) (B) 25 mm (0.99 inch) (C) 45 mm (1.8 inch) (D) 38.4 mm (1.5 inch)
Modify 278-2563 Bracket Assembly so that the new tank can be installed. Cut a slot in the bracket for the new drain line.
Illustration 2 g03823267
View of tank installation
Install new tank 393-0566 Coolant Tank Group in machine as shown in Illustration 2.
Install new vent port hose 5P-1505 Hose , cut to the length of 67 cm (26.4 inch)
Secure 5P-1505 Hose vent hose to upper radiator hose using 7K-1181 Cable Strap and 206-2423 Saddle .