Description

John Deere 890A Excavator Technical Manual (TM1263)

John Deere 890A Excavator INDEX:

SECTION I—GENERAL INFORMATION
Group I—introduction and Safety information
Group II—General Specifications
Group Ill—Cap Screw Torque Values
Group IV—Lubrication
SECTION OI—TRACKS
Group 0130—Track Systems
SECTION 02—AXLES AND SUSPEN-
SION SYSTEMS
Group 0250—AxIe Shafts, Bearings and
Reduction Gears
Group 0260—Hydraulic Systems
SECTION 04—ENGlNE
Group 0400—Removal and Installation
Group 0401—Crankshaft and Main Bearings
Group 0402—Camshaft and Valve Actuating
Means
Group 0403—Connecting Rods and Pistons
Group 0404—Cylinder Block
Group 0407—0iling System
Group 0408—Ventilating System
Group 0409—CYIir1der Head and Valves
Group 0410—Exhaust Manifold
SECTION
Group 0413—Fuel Injection System
Group 0414—1 ntake Manifold
Group 0416—Turbocharger
Group 0417—Water Pump
Group 0418—Thermostats, Housing and Water
Piping
Group 0419—Oil cooler
Group 0420—Fuel Filter
Group 0422-—Starting Motor and Fastenings
Group 0429—Fan Drive
Group 0433—Flywheet, Housing and Fastenings
SECTION 05—ENGlNE AUXILIARY
SYSTEMS
Group 0505—Cold Weather Starting Aids
Group 0510—Cooling Systems
Group 0515—Speed Controls
Group 0520—1ntake System
Group 0560—External Fuel Supply Systems
SECTION 16–ELECTRICAL SYSTEMS
Group 1671—Batteries, Support, and Cables
Group 1672—AIternator, Regulator and Charging
System Wiring
Group 1674—Wlrlng Harness and Switches
Group 167ö—lnstruments and Indicators

SECTION 17—FRAME, CHASSIS, OR SUPPORTING STRUCTURE
Group 1740—Frame Installation
Group 1749—Chassis Weights
SECTION 18—OPERATOR’S STATION
Group 1810—0perator Enclosure
Group 1830—Heating and Air Conditioning
SECTION 19—SHEET METAL AND
STYLING
Group 1927—Fenders
SECTION 33–EXCAVATOR
Group 3302—Buckets
Group 3340—Frames
Group 3360—Hydraulic System
SECTION 43–SWING, ROTATION OR PIVOTING SYSTEM
Group 4311—Brakes
Group 4350—Mechanical Drive Elements
Group 3260—Hydraulic System
SECTION 90-—SYSTEM TESTING
Group 9005-—General Information—Seven Basic
Steps of Diagnosis and Testing
Group 9010—Engine
Group 9015—EIectrical System
Group 9025—Hydraulic System
Group 9030—Miscellaneous Components
Group 9031—Heating and Air Conditioning
SECTION 99-—SPECIAL TOOLS