CONTENTS—OPERATION SECTION 260—STEERING/BRAKES AND TESTS Group 05—4050, 4250, and 4450 OPERATION Power Steering Group 06—4650 and 4850 Power Steering Group 10—Power Brakes SECTION 270—HYDRAULIC OPERATION AND TESTS Group 05—-PERMA-CLUTCH™ Transmission Operation Group 10—Power Shift Transmission Hydraulic System Operation and Tests Group 15—Main Hydraulic Pump Group 20—QUAD-RANGE™ Transmission Hydraulic Valves Group 25—Power Shift Transmission Hydraulic Valves AND TESTS —CONTINUED SECTION 290—OPERATOR STATION OPERATIONS AND TESTS Group 05—Air Conditioning System Group 10—Air Conditioning System Tests— Introduction Group 11—System Tests Without Timer RelayWarning Lamps Group 12—System Tests With Timer RelayWarning Lamps Group 15—Heating System Operation Tests Group 20—HYDRACUSHIONED™ Seat SECTION Group Group Group 299—SPECIAL TOOLS 05—Purchased Tools 10—Fabricated Tools 15—Test Equipment Calibration Group 30-—Pressure Control Valve Group 35—HYDRACUSHIONED™ Seat Group 40—Rockshaft Operation (4050, 4250, 4450) Group Group Group Group Group 45—Rockshaft Operation (4650 and 4850) 50—Selective Contro!
Valve 55—Remote Cylinder 60—QUAD-RANGE Hydraulic Diagnosis 65—Power Shift Transmission Hydraulic Diagnosis 20U;210GEN Litho in U.S.A. 210-02 BX2 180386 TM-1259 (Sep-87) 1u9;21002 201087