John Deere 1640 1840 2040 and 2040S Tractors Technical Manual TM4363 01AUG86 PDF

SECTION 10 — GENERAL
Group 00 — and special
Group 05 — Pre-delivery, delivery and after-sales
Group 10 — Lubrication and periodic service
Group 15— Engine and tractor tune-up
Group 20 — Tractor separation (tractors without increased lifting capacit
Group 25 — Tractor separation (tractors with increased lifting capacity)

SECTION 20 — ENGINE
Group 00 — Specifications
Group 05 — Radiator

SECTION 30 — FUEL AND AIR INTAKE SYSTEM
Group 00 — and special tools
Group 05 — Diagnosing malfunctions
Group 10 — Fuel tank and water trap
Group 15 — Cold weather starting aids
Group 20 — wntrol linkage
Group 25 — Air cleaner

SECTION 40 — ELECTRICAL SYSTEM
Group 00 — Specifications and special tools
Group 05 — Description, diagnosing malfunctions and tests
Group 10 — Wiring harnesses
Group 15 — Controls and instruments
Group 20 — Lighting system
Group 25 — Wiring diagrams
Group 30 — Starting motor
Group 35 — Altemator

SECTION 50 — POWER TRAIN
Group 00 — Specifications and special tools
Group 05 — Description, operation and lubricating system
Group 10 — Clutch operating linkages
Group 15 — Engine clutches
Group 20 — Hi-Lo shift unit
Group 25 — Creeper transmission
Group 30 — Transmission shift linkage
Group 35 — Synchronized transmission and transmission oil pump
Group 40 — Collar shift transmission and transmission oil gwmp
Group 45 — Ditterentlal
Group 50 — Final drives
Group 55 — Independent PTO
Group 60 — Continuous-running PTO
Group 61 — Front PTO
Group 65 — Mechanical front Wheel drive

SECTION 60 – STEERING SYSTEM AND BRAKES
Group 00 — Specifications and special tools
Group 05 — Hydrostatic steering (operating 12000 kPa; 120 bar; 1740 psi)
Group 06 — Hydrostatic steering (operating pressure: kPa; 150 bar; 2180 psi)
Group 10 — Power steering
Group 15 — Manual steering
Group 20 — Brakes

SECTION 70 — HYDRAULIC SYSTEM
Group OO — Specifications and special toots
Group 05 — Description, diagnosing malfunctions and prßsure tests
Group 10 — Oil reservoir, filter, valves and Oil cooler
Group 15 — Hydraulic pumps
Group 20 — Rockshaft
Group 21 — Front hitch
Group 25 — Selective control valves (spool type)
Group 30 — control valves (poppet valve type)
Group 35 — Hose couplers
Group 40 — Remote cylinder
Group 45 — control valves (for tractors in Spain)

SECTION 80 — MISCELLANEOUS
Group 00 — Specifications and special tools
Group 05 — Front axle
Group 10 — Belt pulley
Group 15 — Front and rear wheels
Group 20 — Axla trailer hitch

SECTION 90 _ OPERATOR CAB
Group 00 — Specifications and special tools
Group 05 — Air conditioning system
Group 10 — Cab ventilation and heating
Group 15 — Operator’s seats
Group 20 — OPU cab
Group 25 — SG2 cab
Group 30 — Roll guard