CORE AS-AFTERCOOLER 1855776 - Caterpillar

Illustration 2 g00702602
Disconnect electrical connector (3), connector (4), and connector (5) .
Illustration 3 g00701622
Disconnect electrical connector (6) and connector (7) .
Illustration 4 g00702610
Remove the nut, two washers, and bolt (8) from support (9). Remove the nut, two washers, bolt (10), and spacer (11). Remove guard (12) .
Illustration 5 g00702614
Disconnect hose (13), hose (14), hose (15), and hose (16) .
Illustration 6 g00702632
Thread off jam nut (17) .
Illustration 7 g00702639
Remove allen head screw (18) and two washers. Slide flange (19) off bonnet cone (20) .
Illustration 8 g00702647
Thread off bonnet cone (21) .
Illustration 9 g00702650
Remove roll pin (22) and disconnect control cable (23) .
Illustration 10 g00645829
Repeat Steps 6 through 9 in order to remove the remaining three cables.
Illustration 11 g00702656
Loosen two allen head screws (24) and remove control cable (25) .
Repeat Step 11 for the remaining three cables.
Illustration 12 g00702658
Remove hose (25), hose (26), and hose (27) .
Illustration 13 g00702662
Disconnect tube assembly (28) .
Illustration 14 g00702679
Disconnect tube assembly (29) and tube assembly (30) .
Illustration 15 g00702681
Attach a suitable lifting device to the implement control valve.
Remove four bolts (31). Remove the implement control valve (32). The weight of the implement control valve is 50 kg (110 lb).
Illustration 16 g00702686
Inspect O-ring seal (33) .Note: Not all of the bolts can be removed until the implement and the hitch control valve is lifted.Note: The bolts are not the same length.