John Deere 540D Skidder 548D Grapple Skidder Repair Technical Manual (TM1438)

TABLE OF CONTENTS

SECTION I—GENERAL INFORMATION
Group I—Saiety information
Group II—General Specifications
Group Ill—Torque Values
Group ‘V—Fueis and Lubricants
Group V—lnspection Procedure
SECTION OI—WHEELS
Group 0110-—Powered Wheels and Fastenings
SECTION 02—AXLES AND SUSPEN-
SION SYSTEMS
Group 0200—Removaf and Installation
Group 0210—Differential or Bevel Drive
Group 0225—1nput Drive Shafts and U-Joints
Group 0250—Axle Shafts, Bearings and
Reduction Gears
Group 0260—Hydraulic System
Differential Lock Valve, Accumulator
Return Oil Screen, Air Assisted
Differential Lock Oil Return System
SECTION 03—TRANSMlSSlON
Group 0900—Removal and Installation
Group 0315—-Controls Linkage
Group 0950—Gears, Shafts, gearings and Power Shift Clutch
SECTION 03—TRANSMlSSlON— Continued
Group 0960—Hydraulic System
Suction Screen, Transmission
Filter, Filter Relief Valve,
Pressure Regulating Valve,
Cooler Relief Valve, Oil Cooler,
Transmission Control Valve Cl-
C2 Accumulator, and Oil Pump.
SECTION 04—ENGlNE
Group 0400—Removal and Installation
SECTION 05—ENGlNE AUXILIARY SYSTEMS
Group 0505—Cold Weather Starting Aids
Group 0510-—CooIing System
Group 0515—Speed Controls
Group 0520—intake System
Group 0530—External Exhaust System
Group 0560—External Fuel Supply System
SECTION 07—DlSCONNECT CLUTCH
Group 0715—00ntrols Linkage
Group 0752-—äements
Continued OD next page

SECTION 09—STEERING SYSTEM
Group 0930—Secondary Steering
Cheok Valve, Pressure Switch,
Control Valve, Accumulator
Group 0960—Hydraulic System
Steering Valve, Cylinders,
Port Mounted Crossover Relief Valve with Check Valve
SECTION IO—SERVICE BRAKES
Group 1011—Active Elements
Group 1060-—HydrauliC System
Brake Valve, Accumulator
SECTION II—PARK BRAKE
Group 1 1 11—Active Elements
Group 1 1 15—Controls Linkage
Group 1 160—Hydraulic System
Brake Valve, Accumulator,
Orifice
SECTION 16–ELECTRICAL SYSTEMS
Group 1671 —Batteries, Support and Cables
Group 1672—AIternator, Regulator and Charging
System Wiring
Group 1673—1-ighting System
Group 1674—Wiri1Jg Harness anu Switches
Group 1676—1nstruments and Indicators
SECTION 17–FRAME, CHASSIS, OR
SUPPORTING
STRUCTURE
Group 1740—Frame Installation
Pivot Repair
Group i 746—Frame Bottom Guards
SECTION 18—0PERATOR’S STATION
Group 1800—Removal and Instalation
Group 1810—0perator