CONTROL GP 2715479 - Caterpillar

Weld bosses (2), (13) and plate (12) into place.Note: If necessary, use the existing bracket to correctly space plate (12) .Note: If necessary, remove tapped blocks from the left lift arm.
Illustration 3 g03520108
Left side lift armNote: Create enough clips for three sets.
Loosely assemble and then attach clips (8) and clips (9). Bolt the three sets of clips to weld bosses (13) by using washer (10) and bolt (11) .
Mount the existing manual valve groups and the bracket to plates (12) .
Use O-ring (3) and O-ring (5) per elbow, attach one elbow (6) on the rear end of the manual valve group.
Use O-ring (3) and O-ring (4) per elbow, attach one elbow (7) on the front end of the manual valve group.
Attach hose (1) per elbow (6) .
Route the two hoses (1) through the clips that were built in Step 2 and tighten the clips to the appropriate torque.
Attach the opposite ends of hose (1) to the tube assembly at point (A). Refer to Illustration 3.Installation Procedure of 315-6310 Coupler Lines Group
Table 2
315-6310 Coupler Lines Group - 01    
Item    Qty    Part
Number    Description    
1     2     178-2174     Hose As    
2     1     163-9662     Boss    
3     2     3J-1907     O-Ring Seal    
4     2     4J-5477     O-Ring Seal    
5     2     8T-0164     Elbow    
6     8     8T-1887     Clip    
7     8     8T-1888     Clip    
8     4     8T-4121     Hard Washer    
9     4     8T-4195     Bolt    
10     2     9C-4935     Plate    
11     4     9R-2613     Weld Boss    
Illustration 4 g03520318
Weld locations (A1) Remove these tapped blocks on the left-hand lift arm (N5) IE0099S (A) 259 5 mm (10.2 0.2 inch) (B) 381 5 mm (15 0.2 inch) (C) 542 5 mm (21.34 0.2 inch) (D) 146 5 mm (5.75 0.2 inch) (E) 107 5 mm (4.21 0.2 inch) (F) 117 5 mm (4.61 0.2 inch) (G) 50 3 mm (1.97 0.12 inch) (H) 50 3 mm (1.97 0.12 inch) (J) 139 2 mm (5.47 0.08 inch) (K) 120 3 mm (4.72 0.12 inch) (L) 70 3 mm (2.76 0.12 inch) (M) 520 3 mm (20.47 0.12 inch) (N) 850 3 mm (33.46 0.12 inch) (2) 163-9662 Threaded Boss (10) 9C-4935 Plate (11) 9R-2613 Weld Boss
Weld bosses (2), (11) and plates (10) to the left lift arm.Note: If necessary, use the existing bracket to correctly space plate (10) .Note: If necessary, remove tapped blocks (A1) from the left lift arm.
Illustration 5 g03520399
Left lift armNote: Create enough clips for four sets.
Loosely assemble and then attach clips (6) and clips (7). Bolt the four sets of clips to weld