HYDRAULIC AR 3835083 - Caterpillar

Standard Brake System
Illustration 1 g00917353
(1) Left rear wheel brake assembly (2) Right rear wheel brake assembly (3) Left front wheel brake (4) Right front wheel brake (5) Oil cooler (6) Screen (7) Oil line from parking brake release sections of the oil pump (8) Diverter valve (9) Oil cooler (10) Screen (11) Air line from service/retarder brake engagement (12) Oil line from hoist and rear brake cooling oil pump (13) Air line from secondary air reservoir (14) Towing diverter valve (15) Oil line from secondary pump (16) Slack adjuster (17) Oil line from torque converter (18) Parking and secondary brake control valve (19) Relief valve for parking brake (20) Air line from front brake relay valve (21) Air line from rear brake relay valve (22) Brake master cylinder for the front wheels (23) Brake master cylinder for the rear wheels (24) Makeup oil line (25) Check valveBrake System with Front Oil Cooled Disc Brakes
Illustration 2 g00917360
(1) Left rear wheel brake assembly (2) Right rear wheel brake assembly (3) Left front wheel brake (4) Right front wheel brake (5) Oil cooler (6) Screen (7) Oil line from parking brake release sections of the oil pump (8) Diverter valve (9) Oil cooler (10) Screen (11) Air line from service/retarder brake engagement (12) Oil line from hoist and rear brake cooling oil pump (13) Air line from secondary air reservoir (14) Towing diverter valve (15) Oil line from secondary pump (16) Slack adjuster (17) Oil line from torque converter (18) Parking and secondary brake control valve (19) Relief valve for parking brake (20) Air line from front brake relay valve (21) Air line from rear brake relay valve (22) Brake master cylinder for the front wheels (23) Brake master cylinder for the rear wheels (24) Makeup oil line (25) Check valve (27) Oil line from the front brake section of the oil pump (28) Slack adjuster for the front wheel brakes