FRAME AS 7X8600 - Caterpillar

Illustration 1 g00631828
Front Case Drain Oil Manifold (1) Case drain line from the left rear swing motor (2) Case drain line to the hydraulic tank (3) Drain line from cab (4) Case drain line from the radiator cooling fan motor (5) Front case drain oil manifold (6) Drain line from the swing dual pressure relief valve (7) Case drain line from the right rear swing motor (8) Case drain line from the swivel (9) Case drain line from the front swing motor (10) Case drain line from hydraulic cooling fan motor (11) Drain line from front control valve
Illustration 2 g00631829
Rear Case Drain Oil Manifold (12) Case drain line from the front swing piston pump (13) Case drain line from the front upper implement piston pump (14) Case drain line from the front lower implement piston pump (15) Case drain line from the rear lower implement piston pump (16) Case drain line from the rear left implement piston pump (17) Return line to the case drain filters in the hydraulic tank (18) Case drain line from the front left implement piston pump (19) Case drain line from the rear swing piston pump (20) Case drain line from the hydraulic cooling piston pump (21) Case drain line from the radiator cooling piston pump (22) Rear case drain oil manifold (23) Case drain line from the rear upper implement piston pumpThe case drain circuit contains two case drain oil manifolds. The case drain oil manifolds consolidate the case drain lines into fewer lines.The front case drain oil manifold is located in the left inside swing frame. The rear case drain oil manifold is located below the catwalk for the pump room.