Description

John Deere 4430 and 4630 Tractors Technical Manual (TM1172)

John Deere 4430 and 4630 Tractors INDEX:

SECTION IO—GENERAL
Group 5—GeneraI Tractor Specifications
Group IO—Predeljvery, Delivery, and After-Sale
Services
Group 15—Tune-Up
Group 20—Lubrication
Group 25—Separation
Group 30—Specifications
SECTION 20—ENGiNE
5—General Information and Diagnosis
10—Cylinder Head, Valve Train, and Carn- shaft
5—Cylinder Blocki Liners, Pistons, and Rods
20—Crankshaft, Main Bearings, and Fly- wheel
25—Lubricating System
30—Cooling System
35—Specifications
SECTION 30—FUEL SYSTEM
Group 5—Diagnosing Malfunctions
Group IO—Air Intake System
Group Fuel System
Group 20—Speed Control Linkage
Group 25—Specifications and Special Tools
5—1nformation and Wiring Diagrams
IO—Deicotron Charging Circuit
15—Delco-Remy Starting Circuit
20—John Deere Starting Circuit
25—Lighting and Accessory Circuits
30—specifications

SECTION 50—POWER TRAIN
5—Perma-CIutch
15-—Syncro-Range Transmission
20—Creeper Transmission
25—0uad-Range Transmission
30—Power Shift Transmission
35—PTO, Power Shift
40—Differential
45—Final Drive
50—Hi-Crop Final Drive
55—Power Front-Wheel Drive
GO—specifications
SECTION 60—STEERlNG AND BRAKES
Group 5—General Information
SECTION 70—HYDRAULlC SYSTEM
5—Genera’ Information
6—Testing and Diagnosis
IO—Miscellaneous Hydraulic Components
15—Hydraulic Pumps
20—Power Steering
25—Power Brakes
30—Rockshaft and Implement Hitches
35—Sefective Control Valve, Breakaway
Couplers, and Remote Cylinders
40—Specifications
SECTION 80—SOUND-GARD BODY
5—Air Conditioning System
IO—Heating System
15—Seat
20—Miscellaneous Components
25—Specifications

John Deere