SUPPORT AS 2187667 - Caterpillar

Illustration 1 g00984902
(1) Ripper cylinder (attachment) (2) Multipurpose bucket cylinder (attachment) (3) Tilt cylinder (4) Lift cylinder (5) Diverter valve (6) Choke (7) Lift and tilt control valve (8) Attachment control valve (9) Relief valve for the attachment cylinder (head end) (10) Relief valve for the attachment cylinder (rod end) (11) Tilt cylinder relief valve (rod end) (12) Check valve (13) Tilt cylinder relief valve (head end) (14) Vented makeup valve (15) Lift cylinder relief valve (head end) (16) Shuttle valve (DEAD ENGINE LOWER) (17) Main relief valve (18) Load check valve (19) Attachment valve spool (20) Tilt valve spool (21) Lift valve spool (22) Pressure reducing valve (23) Implement pump (24) Attachment pilot valve (25) Tilt pilot valve (26) Float valve (27) Lift pilot valve (28) Pilot valve (29) Breather valve (30) Hydraulic oil cooler (31) Bypass valve (Hydraulic oil cooler) (32) Hydraulic Filter (33) Bypass valve (hydraulic filter) (34) Hydraulic oil tank (A) Ripper cylinders (LOWER) (B) Ripper cylinders (RAISE) (C) Multipurpose bucket cylinders (CLOSE) (D) Multipurpose bucket cylinders (OPEN) (E) Tilt cylinder (DUMP) (F) Tilt cylinder (TILT BACK) (G) Lift cylinders (LOWER) (H) Lift cylinders (RAISE) (J) Return line for the implement system (K) Line from the brake valve (L) Line from the charge relief valve and the bypass valve for the charge filter (M) Supply line from the charge pumps (N) Case drain line (P) Suction line for the charge pumps (Q) Breather valve (vacuum relief) (R) Breather valve (pressure relief) (P5) Implement pump pressure