John Deere 932 1085 Combines Technical Manual TM4387

Description

Contents:
GENERAL
Specifications and special tools
General information
Predelivery inspection delivery service and after-sales inspection
Lubrication and periodic service
Engine and combine tune-up and adjustments
Combine separation
ENGINE REPAIR
Specifications and special tools
Cylinder head valves camshaft and balancer shafts Engines 3179 4239 6359 985 combines Serial no. –18432
Cylinder head valves and camshaft Engine 6466 985 combines Serial no. 18433–
Cylinder block liners pistons and connecting rods Engines 3179 4239 6359 985 combines Serial no. –18432
Cylinder block liners pistons and connecting rods Engine 6466 985 combines Serial no. 18433–
Crankshaft main bearings and flywheel Engines 3179 4239 6359 985 combines Serial no. –18432
Crankshaft main bearings and flywheel Engine 6466 985 combines Serial no. 18433–
Lubrication system Engines 3179 4239 6359 985 combines Serial no. –18432
Lubrication system Engine 6466 985 combines Serial no. 18433–
Cooling system Engines 3179 4239 6359 985 combines Serial no. –18432
Cooling system Engine 6466 985 combines Serial no. 18433–
Fan drive contershaft
Timing gear train Engines 3179 4239 6359 985 combines Serial no. –18432
FUEL AND AIR REPAIR
Specifications and special tools
Air intake system
Fuel system
Fuel filter with water trap and electrical fuel transfer pump from serial no. 041201
Roto Diesel fuel injection pump
Roosa Master fuel injection pump
Robert Bosch fuel injection pump
Roosa Master fuel injection nozzles
Robert Bosch fuel injection nozzles KDEL 21 mm
Speed control linkage
ELECTRICAL SYSTEM
Specifications and special tools
Diagnosing malfunctions
Electrical system components
Wiring diagrams and wiring harnesses
Starting motor Bosch
Starting motor John Deere
Alternator Bosch
Alternator Delcotron
Electrical leveling control system sidehill combines
MODIFIED ELECTRICAL EQUIPMENT ON COMBINES FROM SERIAL NO. 041201
Wiring harnesses and connectors
Electrical circuits and wiring diagrams
Testing individual circuits
Starting motor
Alternator
Components
Shaft low speed monitor system
Harvestrak combine monitor – Functional description and tests
Harvestrak combine monitor – Repair
Electromagnetic transmission brake
POWER TRAIN
Specifications and special tools
Variable ground speed drive
“Posi Torq” ground drive
Engine clutch and clutch linkage 932 942 952
Engine clutch and clutch linkage 955
Engine Clutch 955 to 1085
Clutch from Ser. No. 044137
Reverser clutch control and linkage
Hydrostatic drive
Front axle 932 942 952
Transmission and differential 955 to 1085 Hydro/4
Final drives 955 965 975 to 1085 Hydro/4
Rice drives
Final drive sidehill combines
Track system
BRAKES AND REAR AXLE
Specifications and special tools
Parking brake 932 942 952
Parking brake 955 to 1085 Hydro/4
Footbrakes disk brakes acting on transmission
Footbrakes with integrated slave cylinder
Footbrakes disk brakes acting on front wheels
Rear axle
Rear axle sidehill combines
V-support for wide rear axle
HYDRAULIC SYSTEM
Specifications and special tools
General information diagnosing malfunctions
Hydraulic symbols and system layout
Pressure tests
Hydraulic oil reservoir filter suction and pressure lines
Hydraulic pump and flow divider
Tandem dual-gear hydraulic pump
Triple hydraulic pump
Single and three spool control valves
Seven spool control valve
Seven spool control valve from serial no. 041201
Hydraulic cylinders up to a certain serial no.
Hydraulic cylinders from a certain serial no.
Nitrogen accumulators
Hydrostatic steering
Hydraulic brakes
Hydraulic clutch control
Clutch operation with integrated slave cylinder
Transmission brake
Hydraulic components sidehill combines
Hydraulic drive reel or belt pick-up system
Hydraulic reverser motor
MISCELLANEOUS
Specifications and special tools
General information
Bearings and shafts
Belts and chains
OPERATOR’S PLATFORM AND CAB
Specifications and special tools
Cab ventilation
Air conditioning system
Air conditioning system components
Heater
OPERATOR’S PLATFORM WITH SG-2 CAB – 044136
Specifications and special tools
Cab ventilation
Air conditioning system
Compressor
System components
Cab heating system
Operator’s seat
SG2 cab
OPERATOR’S PLATFORM WITH SG-2 CAB 044137 –
Cab ventilation
Air conditioning system
System service
System testing
Compressor
System components
Cab heating system
Operator’s seat
SG2 cab
CUTTING PLATFORM AND CORN HEAD
Specifications and special tools
General information diagnosing malfunctions
Cutting platform and knife drive
Series Platform
Variable reel speed drive
Corn head
Corn head gear case
FEEDER HOUSE
General information diagnosing malfunctions
Feeder drive
Feeder house with integrated cutting platform
Feeder house with quick-tach cutting platform
Feeder house with quick-tach cutting platform; from serial no. 041201
Chain transmission – cutting platform drive
Hydraulic reverser
SEPARATOR AND CLEANING UNIT
Specifications and special tools
General information diagnosing malfunctions
Separator drive
Threshing cylinder variable cylinder drive
Cylinder drive reduction gear up to serial no. 039866
Cylinder drive reduction gear from serial no. 039867
Concave
Beater beater variable drive
Cross shaker
Straw walkers cleaning shoe with sieves and fan
ELEVATORS GRAIN TANK AND GRAIN TANK UNLOADING AUGERS
General information diagnosing malfunctions
Elevator and auger drives
Clean grain auger and elevator
Lower tailings auger elevator and upper auger
Grain tank leveling auger and unloading auger
Outer unloading auger and housing
SPECIAL EQUIPMENT
Specifications and special tools
Straw chopper with centrifugal and electric clutch
Straw chopper with direct drive
Straw spreader