ENGINE AR-PRIMARY 3802668 - Caterpillar

Disconnect harness assembly (25).
Remove bolts (26) and hydraulic filter base (24).
Illustration 19 g00652946
Remove tube assembly (27).
Disconnect hose assembly (28) and tube assembly (29).
Illustration 20 g00652947
Remove bolts (30) and relief valve (31) from hydraulic tank (32).
Illustration 21 g00652948
Disconnect hose assembly (33).
Disconnect elbow (34).
Illustration 22 g00652949
Disconnect elbow (35) and hose assembly (36).
Disconnect elbow (37) from the bottom of hydraulic tank.
Illustration 23 g00652951
Disconnect hose assemblies (38) from the top rear of hydraulic tank (32).
Illustration 24 g00652952
Disconnect harness assembly (39).
Remove bolt (40) and the clip.
Illustration 25 g00652953
Disconnect hose assembly (41).
Illustration 26 g00652954
Disconnect tube assembly (42) from the accumulator charging valve.
Illustration 27 g00652956
Remove bolts (43) and the ladder.
Illustration 28 g00652958
Remove mounting bolts (44).
Illustration 29 g00652959
Install Tooling (A) and a suitable lifting device to hydraulic tank assembly (32). The weight of hydraulic tank assembly (32) is approximately 400 kg (880 lb).
Illustration 30 g00652961
Remove mounting bolts (45).
Illustration 31 g00652962
Remove mounting bolts (46).
Illustration 32 g00652963
Disconnect hose assembly (47).
Illustration 33 g00652964
Remove hydraulic tank assembly (32).