ENGINE AR-COMPLETE 2507370 - Caterpillar

Required Parts
Table 1
418-9078 Quick Coupler Lines Gp -01    
Item    Qty    Part
Number    Description    
1     1     479-7634     Bracket    
2     2     268-1643     Connector As    
3     1     320-7721     Hose As    
4     1     422-4949     Bracket    
5     1     422-4950     Hose As    
6     1     422-4951     Hose As    
7     1     439-1588     Coupling    
8     1     439-1589     Coupling As    
9     1     447-9735     Cap As    
10     1     447-9736     Cap As    
11     1     452-1495     Clamp    
12     1     148-8375     Elbow As    
13     2     6V-7743     Locknut    
14     1     6V-9169     Nut    
15     2     6V-9170     Bulkhead Nut    
16     8     8T-4121     Hard Washer    
17     4     8T-4133     Nut    
18     4     8T-4195     Bolt    
19     4     8T-4205     Hard Washer    
20     2     8T-4971     Bolt    
Illustration 1 g03815295
418-9078 Quick Coupler Lines Gp Procedure to Install Quick Coupler Lines Gp
Illustration 2 g03815299
(1) 479-7634 Bracket (2) 268-1643 Connector As (3) 320-7721 Hose As (4) 422-4949 Bracket (5) 422-4950 Hose As (6) 422-4951 Hose As (7) 439-1588 Coupling (8) 439-1589 Coupling As (9) 447-9735 Cap As (10) 447-9736 Cap As (11) 452-1495 Clamp (12) 148-8375 Elbow As (13) 6V-7743 Locknut (14) 6V-9169 Nut (15) 6V-9170 Bulkhead Nut (16) 8T-4121 Hard Washer (17) 8T-4133 Nut (18) 8T-4195 Bolt (19) 8T-4205 Hard Washer (20) 8T-4971 Bolt
Install components of Lines Gp-Implement to Quick Coupler Gp as shown.
Tighten all connections to standard torque.