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| Illustration 1 | g00500948 |
(1) Left rear wheel brake (2) Air breathers (3) Left front wheel brake (4) Torque converter lockup clutch and synchronizing valve (5) Makeup tank for brake oil (6) Torque converter and front brake cooling oil cooler (7) Torque converter (8) Torque converter outlet relief valve (9) Pump drive (10) Transmission hydraulic control (11) Torque converter, parking brake release, and pulled unit brake cooling gear pump (12) Transmission oil cooler (13) Transmission planetary (14) Transmission cooler inlet relief valve (15) Torque converter inlet relief valve (16) Electric drive pump check valve (17) Parking and secondary brake release electric drive pump (18) Parking and secondary brake valve (19) Torque converter and front brake cooling diverter valve (20) Brake master cylinder (front) (21) Brake master cylinders (rear) (22) Transmission gear pump (23) Rear slack adjuster (24) Traction control valve (25) Rear brake oil cooler relief valve (26) Pulled unit control valve (27) Front slack adjuster (28) Right rear wheel brake (29) Rear brake oil cooler (30) Hoist counterbalance valve (32) Check valve (33) Pulled unit hydraulics and rear brake cooling gear pump (34) Torque converter, pulled unit, brake, and transmission hydraulic tank (35) Right front wheel brake (36) Feed for pulled unit hydraulics (37) Oil returns from pulled unit (38) Manifold (39) Feed for pulled unit hydraulics (40) Relief valve section of the manifold (41) Brake cooler for the pulled unit (42) Feed for brake cooling on the pulled unit (43) Makeup tank for brake oil for the pulled unit (44) Brake master cylinders (pulled unit) (45) Feed for brakes on the pulled unit (46) Pulled unit brake cooling pump section (47) Parking brake release pump section (48) Torque converter charging pump section (49) Torque converter scavenge pump section (50) Transmission charging pump section (51) Transmission lubrication pump section (52) Transmission scavenge pump section (53) Rear section of the pulled unit hydraulics and rear brake cooling gear pump (54) Front section of the pulled unit hydraulics and rear brake cooling gear pump | |