Manual Coverage
|
Systems Covered
|
Engine Components:
|
Engine block, cylinder head, pistons, connecting rods, crankshaft, camshaft, valve train, fuel injection system, cooling system, lubrication system, air intake, exhaust.
|
Drivetrain Components:
|
Transmission assembly (powershift/manual), torque converter, drive shafts, axles (front and rear), differentials, planetary hubs, final drives.
|
Hydraulic System:
|
Hydraulic pump(s), control valves, cylinders (lift, tilt, boom, dipper, stabilizers), hoses, fittings, filters, reservoir, hydraulic motors (if applicable).
|
Loader Components:
|
Loader arms, bucket, bucket linkage, control levers, cylinders, pins, bushings, quick coupler (if equipped).
|
Backhoe Components:
|
Boom, dipper (stick), bucket, swing frame, swing cylinders, stabilizers, control levers, pins, bushings, hoses, linkage.
|
Electrical System:
|
Starter, alternator, battery, wiring harnesses, lighting, control panel components, sensors, switches, fuses, relays.
|
Operator Station:
|
Seat, steering column, pedals, controls, dashboard, ROPS/FOPS structure, cab interior trim, HVAC components (if equipped).
|
Chassis And Frame:
|
Main frame, counterweight, fenders, drawbar, ballast.
|
Attachments And Accessories:
|
Standard bucket, optional attachments (e.g., forks, breakers), auxiliary hydraulic ports.
|
Procedures Included
|
Part Identification:
|
Detailed visual identification of all parts with corresponding part numbers and descriptions.
|
Assembly Breakdowns:
|
Exploded views and breakdowns showing how components assemble into larger sub-systems.
|
Part Number Lookup:
|
Facilitates ordering of replacement parts by providing exact manufacturer part numbers.
|
Cross Referencing:
|
Potential for cross-referencing older part numbers with superseded ones (though not explicitly stated, common in master parts lists).
|
Technical Depth
|
Depth:
|
Comprehensive. Focuses on part identification, nomenclature, and interrelationships, essential for maintenance, repair, and parts stocking.
|
Application:
|
Primarily for parts ordering, inventory management, and visual reference during disassembly/reassembly.
|
Engine Specifications
|
Primary Engine
|
Engine Make Model:
|
Typically a Tier III or Tier II compliant diesel engine. Common manufacturers for this class include New Holland's own engines, or potentially sourced engines from Cummins or Perkins, depending on specific model year and region.
|
Displacement:
|
Likely in the range of 4.5L to 6.7L. Specific displacement would require model year data.
|
Power Output Hp:
|
Typically in the range of 90-110 HP (gross), with significant torque for loader and backhoe operations.
|
Torque Nm:
|
Torque figures would be substantial, likely exceeding 400 Nm, optimized for low-end grunt.
|
Performance
|
Emission Standard:
|
Varies by production year, could be Tier II, Tier III, or Tier IV Interim depending on the exact model variant and market.
|
Fuel System
|
Fuel Type:
|
Diesel
|
Injection System:
|
Common Rail Direct Injection (CRDI) or Electronic Unit Injection (EUI) likely, for efficiency and emissions control.
|
Dimensions
|
Exterior
|
Overall Length:
|
Approximately 7.0 - 7.5 meters (with backhoe extended).
|
Overall Width:
|
Approximately 2.3 - 2.4 meters (standard tires).
|
Overall Height:
|
Approximately 2.8 - 3.0 meters (to top of cab/ROPS).
|
Wheelbase:
|
Approximately 2.1 - 2.2 meters.
|
Ground Clearance:
|
Approximately 0.4 - 0.5 meters.
|
Cargo
|
Loader Lift Capacity Max:
|
Typically around 3,000 - 3,500 kg at maximum lift height.
|
Backhoe Digging Depth Max:
|
Approximately 4.5 - 5.5 meters.
|
Weights
|
Operating Weight:
|
Typically in the range of 7,000 - 8,500 kg, depending on configuration and attachments.
|
Shipping Weight:
|
Lower than operating weight, excluding fluids and optional equipment.
|
Maintenance
|
Service Intervals
|
Engine Oil Change:
|
Typically every 250-500 operating hours, depending on operating conditions and oil type.
|
Hydraulic Fluid Change:
|
Typically every 1000-2000 operating hours.
|
Transmission Fluid Change:
|
Typically every 1000-2000 operating hours.
|
Greasing Points:
|
Daily or weekly greasing of pivot points, linkages, and other wear areas is critical.
|
Fluid Specifications
|
Engine Oil:
|
API CI-4 or CJ-4, SAE 15W-40 is common for diesel engines in this class. Specific viscosity may vary with ambient temperature.
|
Hydraulic Fluid:
|
ISO VG 46 or ISO VG 32 hydraulic fluid, often specified as New Holland approved hydraulic oil.
|
Transmission Fluid:
|
Specific Powershift Transmission Fluid (PSTF) or Universal Tractor Transmission Oil (UTTO), depending on transmission type. Check manual for exact specification.
|
Coolant:
|
Ethylene glycol based antifreeze (50/50 mix with distilled water) for freeze protection and corrosion inhibition.
|
Known Issues
|
Common Wear Items:
|
Bucket teeth, pins and bushings in loader/backhoe linkage, hydraulic hoses, filters, wear pads.
|
Potential Failures:
|
Hydraulic pump wear, transmission seal leaks, electrical harness issues, diesel particulate filter (DPF) clogging (on later models).
|