Case IH 105u Farmall Service Manual
Farmall 105u: Routine service
Routine service for a Farmall 105U tractor typically involves a series of maintenance tasks aimed at keeping the tractor in optimal operating condition. Here are some common aspects of routine service for a Farmall 105U:
- Fluid Checks and Changes: Regularly inspecting and replacing fluids such as engine oil, hydraulic fluid, coolant, and transmission fluid according to the manufacturer’s recommendations.
- Filter Replacements: Changing filters including oil filters, fuel filters, air filters, and hydraulic filters at specified intervals to ensure clean fluid and airflow throughout the tractor’s systems.
- Inspecting and Adjusting Belts: Checking the condition and tension of belts such as the drive belt, alternator belt, and fan belt, and adjusting or replacing them as necessary to prevent slippage or damage.
- Lubrication: Greasing various moving parts, including pivot points, linkage, and steering components, to reduce friction and wear, and ensure smooth operation.
- Tire Maintenance: Inspecting tire pressure, tread wear, and overall condition of tires, and inflating, rotating, or replacing them as needed to maintain traction and stability.
- Brake Inspection and Adjustment: Checking brake pads, discs, and hydraulic lines for wear and proper function, and adjusting or replacing components as necessary to ensure safe braking performance.
- Battery Maintenance: Checking battery terminals for corrosion, ensuring proper electrolyte levels, and cleaning or replacing the battery as needed to maintain reliable starting and electrical function.
- Cooling System Inspection: Inspecting the radiator, hoses, and coolant level for leaks or damage, and flushing and replacing coolant at recommended intervals to prevent overheating.
- Electrical System Check: Inspecting wiring, connectors, and electrical components for damage or wear, and addressing any issues to prevent electrical failures.
- Safety Checks: Conducting overall safety inspections to ensure all safety features and components are functioning properly, including lights, indicators, and warning devices.
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Tractor SERVICE MANUAL
Contents
INTRODUCTION
Engine 10
[10216] Fuel tanks
[10254] Intake and exhaust manifolds and muffler
[10501] Exhaust Gas Recirculation (EGR) – Diesel Particulate Filter (PDF) exhaust
treatment
[10414] Fan and drive
Clutch 18
[18112] Slip clutch or flywheel damper
Transmission 21
[21111] Semi-Powershift transmission
[21133] Semi-Powershift transmission external controls
[21103] Semi-Powershift transmission lubrication system
[21152] Semi-Powershift transmission internal components
[21902] Field-road group
[21900] Hydraulic pump drive
[21109] Transmission cooler and lines
Four-Wheel Drive (4WD) system 23
[23202] Electro-hydraulic control
Front axle system 25
[25100] Powered front axle
[25102] Front bevel gear set and differential
[25108] Final drive hub, steering knuckles, and shafts.
Rear-axle system 27
[27100] Powered rear axle
[27106] Rear bevel gear set and differential
[27120] Planetary and final drives
47735452 03/07/2014
Power Take-Off (PTO) 31
[31104] Rear electro-hydraulic control
[31119] Four-speed rear Power Take-Off (PTO)
[31142] Front Power Take-Off (PTO) control
Brakes and controls 33
[33202] Hydraulic service brakes
[33110] Parking brake or parking lock
[33220] Trailer brake hydraulic control
[33204] Front axle brake
Hydraulic systems 35
[35000] Hydraulic systems
[35300] Reservoir, cooler, and filters
[35104] Fixed displacement pump
[35106] Variable displacement pump
[35204] Remote control valves
[35114] Three-point hitch control valve
[35160] Front hitch controls and lines
Steering
[41200] Hydraulic control components
Wheels 44
[44520] Rear wheels
Cab climate control
[50200] Air conditioning
Electrical systems 55
[55000] Electrical system
[55100] Harnesses and connectors
[55015] Engine control system
[55301] Alternator
[55302] Battery
[55202] Cold start aid
[55011] Fuel tank system
[55014] Engine intake and exhaust system
[55012] Engine cooling system
[55013] Engine oil system
[55640] Electronic modules
[55024] Transmission control system
[55020] Transmission speed sensors
[55021] Transmission pressure sensors
[55022] Transmission temperature sensors
[55522] Cab Power Take-Off (PTO) controls
[55048] Rear Power Take-Off (PTO) control system
[55032] Trailer brake electrical system
[55035] Remote control valve electric control
[55036] Hydraulic system control
[55050] Heating, Ventilation, and Air-Conditioning (HVAC) control system
[55130] Rear three-point hitch electronic control system
[55160] Front hitch electronic control system
[55408] Warning indicators, alarms, and instruments
[55680] Autopilot/Autoguidance
[55DTC] FAULT CODES
Platform, cab, bodywork, and decals 90
[90150] Cab.