MANIFOLD ASSEM. 2N7073 - Caterpillar

Table 1
New Parts List    
Item     Quantity     Part Number     Description    
1     1     457-3675     Step As    
-     2     457-3678     Plate    
Illustration 1 g03692681
(A) Center tube
New 457-3675 Step As (1) replaces the former 303-4662 Step As in the 303-4661 Step Gp .New 457-3678 Plate replaces the former 303-4666 Plate in the frame assembly. The new step assembly is mounted on the new plate.The new 457-3675 Step As and 457-3678 Plate are adaptable to machines and effective in production with machines that are listed in Table 2.
Table 2
Sales Model     Adaptable to Machines     Effective in Production with Machines    
793F     S/N:SSP1-1050     S/N:SSP1051-UP    
S/N:RBT1-171 S/N:RBT172-UP    
S/N:SND1-131 S/N:SND132-UP    
Illustration 2 g03692696
Top view (C) 14 mm (0.5 inch)For all adaptable machines that are listed in Table 2, grind the two corners of 303-4662 Step As (B) as per dimensions shown in Illustration 3.
Illustration 3 g03692697
Top view
Illustration 3 shows the reworked 303-4662 Step As.