HOSE, EGRV COOLANT RETURN 7096854C1 - Caterpillar

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     4C-6486     Stand     1    
8S-7621 Tube     1    
8S-7615 Pin     1    
Clean all parts and inspect all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.
Illustration 1 g00928737
Attach two suitable nylon lifting slings around quick coupler (6) and to a suitable hoist. Carefully lift the quick coupler toward the machine. The weight of the quick coupler is approximately 122 kg (269 lb).
Illustration 2 g00928724
Align the bores in quick coupler (6) with the bore in the boom head before installing pin (9). Make sure that you install the pin so that the groove in the pin is aligned with the bolt hole in the quick coupler.
Illustration 3 g00928751
Install bolt (8), the washers and the nut in order to lock pin (9) into quick coupler (6) .
Illustration 4 g00928753
Align the bore in cylinder (7) with the bores in quick coupler (6) and install pin (5), bolt (4) and the washer.
Illustration 5 g00928759
Connect two hoses (2) to diverter valve (3) .
Illustration 6 g00928762
Remove Tooling (A) from the underside of boom (1) .