Target Audience:
Tractor owners, service technicians, parts departments, and agricultural machinery enthusiasts.
Value Proposition:
Empowers users to accurately identify, source, and manage parts for efficient maintenance and repair, saving time and money.
Competitor Manuals:
Competes with official manufacturer parts catalogs and third-party repair guides, offering a digital, readily accessible solution.
Feature 1:
Master Illustrated Parts List for comprehensive component identification.
Feature 2:
Inclusion of popular loader attachment parts catalogs.
Feature 3:
Instant digital download and lifetime access (after download).
Primary Coverage:
New Holland TN75S SuperSteer Tractor
Attachment Coverage:
32LA, 33LA, 46LB, 52LA, and 7310 Farm Loaders
Estimated Page Count:
Detailed analysis suggests hundreds of pages due to the 'Master Illustrated Parts List' nature, likely exceeding 500 pages for comprehensive coverage.
Type:
Illustrated Parts List (IPL) / Parts Catalog
Format:
Digital PDF (potentially zipped)
Engine:
Comprehensive breakdown of engine components and part numbers.
Transmission:
Detailed parts listing for the transmission assembly.
Steering:
Illustrated parts for the SuperSteer front axle and steering system.
Electrical System:
Component breakdown for the tractor's electrical system.
Hydraulic System:
Parts identification for hydraulic pumps, valves, cylinders, and related components.
Powertrain:
Includes driveline components, axles, and final drives.
Operator Station:
Parts for the cab, seating, controls, and instrumentation.
Frame And Chassis:
Components related to the tractor's structural integrity.
Hitch And Drawbar:
Parts for rear hitch assemblies and drawbars.
Pto System:
Parts breakdown for the Power Take-Off system.
Part Identification:
Primary function is identifying and listing all serviceable parts with corresponding part numbers.
Assembly Disassembly Visuals:
Illustrated diagrams and exploded views aid in understanding component relationships for ordering and replacement.
Troubleshooting Support:
While not a diagnostic manual, accurate part identification is crucial for troubleshooting and ordering replacements for faulty components.
Maintenance Planning:
Facilitates planning for maintenance and repairs by providing a comprehensive inventory of required parts.
Depth:
Component-level detail for all major systems, enabling precise part ordering and replacement.
Engine Make:
Likely New Holland branded (often sourced from established engine manufacturers like Iveco or Perkins for this era of tractor).
Engine Model Type:
Typically a 4-cylinder, naturally aspirated or turbocharged diesel engine for the TN75S series.
Rated Power Hp:
Around 75 HP (gross engine horsepower) for the TN75S variant.
Injection Type:
Likely indirect or direct injection diesel system.
Cooling System:
The manual will detail radiator, water pump, hoses, and thermostat parts.
Lubrication System:
Parts for oil pump, oil filter housing, and oil pan are covered.
Air Intake:
Includes air filter elements, housings, and intake manifold components.
Exhaust System:
Parts for exhaust manifold, exhaust pipe, and muffler.
Transmission Type:
Likely a mechanical shuttle transmission or a powershift transmission variant (e.g., 24x24 or 12x12 speed transmission with creeper).
Supersteer Axle:
The 'SuperSteer' designation implies a specialized front axle design for improved maneuverability, the parts for which will be detailed.
Gear Sets:
Detailed breakdown of gears, synchros, and shift forks for various speed ranges.
Clutch Assembly:
Parts for the main drive clutch and PTO clutch.
Hydraulic Control:
Components related to the hydraulic actuation of the transmission (e.g., hydraulic pump, control valves).
Tractor Controls:
Focus is on functional controls: PTO engagement, hydraulic remotes, gear selection, 4WD engagement, differential lock, etc. (parts for these controls are covered).
Steering Enhancement:
The 'SuperSteer' system itself is a key technological feature focused on maneuverability and operator comfort, with its components detailed.
Tractor Diagnostics:
While this is a parts manual, understanding component part numbers is essential for any diagnostic work or repair involving the tractor's electronic systems (if equipped with basic diagnostics).
Engine Oil Change:
Typically every 250 or 500 operating hours, depending on application and oil type.
Hydraulic Fluid Change:
Recommended every 500 or 1000 operating hours, with filter changes at more frequent intervals.
Transmission Fluid Change:
Varies by transmission type, but often around 1000-1500 operating hours.
Engine Oil:
API CG-4 or CH-4, SAE 15W-40 or 10W-30 diesel engine oil.
Hydraulic Transmission Fluid:
New Holland CNH approved UTTO (Universal Tractor Transmission Oil) or equivalent, typically meeting specifications like John Deere JDM J20C.
Coolant:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Common Wear Items:
Clutch wear, hydraulic pump seals, front axle pivot pins and bushings, electrical connector corrosion.
Supersteer Specific:
Potential wear in the SuperSteer linkage components affecting steering accuracy or play.
Importance Of Part Numbers:
Crucial for ensuring correct fitment and avoiding costly errors when ordering replacements.
New Holland Legacy:
New Holland has a long-standing history in agricultural machinery, known for robust and innovative tractor designs.
Tn Series Context:
The TN series represented a range of versatile utility tractors, with the 'S' denoting a specific configuration and 'SuperSteer' highlighting enhanced steering geometry.
Production Era:
The TN series was primarily produced in the late 1990s and early 2000s, making this a well-established but not antique model.
