MUFFLER GP 3521454 - Caterpillar

Table 1
Part Number    Description    Qty    
0S-1590     Bolt     4    
5M-2894     Hard Washer     4    
425-3549     Gasket     2    
469-8876     Bracket As     1    
469-8878     Flange     1    This change is effective on the serial numbers listed in Table 2.
Table 2
Effective Serial Numbers    
S/N:R1A01900-UP    
S/N:R1S01406-UP    
S/N:WF300199-UP    
S/N:WF500373-UP    
S/N:RTX00838-UP    Rework Procedure
Illustration 1 g03834510
(1) 397-8632 Bracket (2) 436-0502 Tube As (3) 2A-4639 Bolt (4) 9X-6458 Hard Washer (5) 293-8396 Fuel Cooler Core
Remove tube assembly (2) from bracket (1) and fuel cooler core (5) .Note: Set aside bolts (3) and washers (4) for reuse.
Illustration 2 g03834502
(5) 293-8396 Fuel Cooler Core (6) 425-3549 Gasket (7) 0S-1590 Bolt (8) 5M-2894 Hard Washer (9) 469-8878 Flange (10) 469-8876 Bracket As
Attach bracket assembly (10) and flange (9) to fuel cooler core (5) with two gaskets (6), four bolts (7), and four washers (8) .Torque bolts ... 47 9 N m (35 7 lb ft)
Illustration 3 g03834518
Attach flange (9) to bracket (1) with two bolts (3) and two washers (4) .Torque bolts ... 47 9 N m (35 7 lb ft)