SAME Explorer 75, 85 and 95 Tractor Workshop Manual

Description

SAME Explorer 75 85 95 Tractor Workshop Manual for the factory repair, diagnosis, testing and adjustment of the Explorer 75, Explorer 85 and Explorer 95 tractors. This substantial 872-page publication is intended for trained repair technicians, agricultural engineers, dealer service departments and independent workshops carrying out mechanical, hydraulic and electrical work on the specified SAME Explorer models.

The manual provides workshop-level instructions rather than routine operator guidance. It explains the correct repair methods, safety requirements, fault-diagnosis principles, dimensional checks, visual inspections, tightening torques and adjustment data required when working on the tractor. Procedures are supported by technical illustrations, component diagrams, hydraulic schematics and electrical information, enabling assemblies to be identified, removed, dismantled, inspected, adjusted and refitted in the prescribed sequence.

This is the 872-page manual for the Explorer 75, Explorer 85 and Explorer 95 without the T or TB model suffixes. It covers the tractor and its associated mechanical, hydraulic, electronic and electrical systems, but the manual itself specifically states that it does not contain the separate engine overhaul section. Engine repair information must therefore be obtained from the relevant SAME 1000 Series engine manual.

GENERAL WORKSHOP INFORMATION

The introductory section establishes the working practices and technical conventions used throughout the publication. It is particularly useful before tractor separation, hydraulic work, electrical testing or the removal of heavy assemblies, where correct support, lifting and contamination-control procedures are essential.

General workshop information includes:

• Workshop safety rules and hazard precautions
• Safe diagnosis with the tractor and engine operating
• Battery isolation and electrical welding precautions
• Depressurising hydraulic and pneumatic circuits
• Supporting the tractor during major assembly removal
• Wire-rope, sling and lifting-equipment guidance
• Precautions for component removal and refitting
• Use of new seals, O-rings, circlips and locking devices
• Standard tightening-torque tables
• Workshop symbols, measurement conversions and specified products

TRANSMISSION AND DRIVELINE

The transmission material provides the descriptions and workshop procedures needed when investigating drive faults or carrying out internal transmission repairs. Coverage extends beyond external adjustment and includes the removal, dismantling, inspection and refitting of relevant transmission assemblies and control components.

Transmission and driveline subjects include:

• Clutch housing and tractor separation procedures
• Transmission operating descriptions and component identification
• Hydraulic shuttle system and clutch-pack components
• HML powershift unit inspection and repair
• Main gearbox dismantling and reassembly
• Range gearbox components and operating arrangements
• Transmission hydraulic supply and control components
• Drive-shaft removal, refitting and lubrication
• Dimensional inspection of dismantled components
• Specified assembly clearances, adjustments and tightening torques

FRONT AXLE, STEERING AND FINAL DRIVE

Procedures for the front axle and steering systems support repairs involving steering faults, axle wear, oil leakage or driveline problems. Instructions identify the correct removal and installation methods while emphasising the use of suitable supports and lifting equipment for heavy components.

Applicable workshop coverage includes:

• Front axle removal and refitting
• Front-wheel-drive components and connections
• Axle casing and internal component inspection
• Stub axle housings and steering pivots
• Steering cylinders, mountings and hydraulic connections
• Drive shafts and associated joints
• Seals, bearings, circlips and retaining components
• Steering hydraulic circuit information
• Lubrication after axle and steering assembly
• Adjustment and final installation checks

POWER TAKE-OFF SYSTEM

The manual covers the rear power take-off as a serviceable tractor system, including the mechanical and hydraulic components used by the applicable PTO arrangements. This information assists with diagnosis of engagement faults, speed-selection problems, clutch slippage and internal wear.

PTO workshop subjects include:

• Rear PTO operating principles
• PTO control clutch components
• Two-speed PTO arrangements
• Four-speed PTO arrangements where fitted
• Ground-speed PTO system where fitted
• PTO engagement and control mechanisms
• Removal and installation of relevant assemblies
• Dismantling and inspection of internal components
• Seal, bearing and retaining-component renewal
• Adjustment and refitting requirements

HYDRAULIC SYSTEM AND REAR LINKAGE

The hydraulic section combines circuit descriptions with component-level workshop information. Hydraulic diagrams and system explanations help technicians follow oil flow through the steering, auxiliary-services and rear-lift circuits before dismantling pumps, valves, cylinders or control components.

Hydraulic and rear linkage coverage includes:

• Hydraulic system descriptions and circuit diagrams
• Hydraulic pump installation and service precautions
• Steering hydraulic circuit
• Auxiliary-services hydraulic circuit
• Rear linkage and lift-control system
• Lift control valve removal and repair
• Hydraulic solenoid valves and electrical control interfaces
• Hydraulic pipes, flexible hoses and connection identification
• Residual-pressure release and contamination prevention
• System filling, oil circulation and level checks after repair

BRAKING SYSTEMS

Workshop procedures are provided for the tractor braking arrangements and the associated trailer-brake equipment. This material is suitable for investigating uneven braking, dragging brakes, hydraulic leakage, valve faults and incorrect trailer-brake operation.

Braking-system subjects include:

• Tractor service-brake components
• Separate-brakes control valve
• Brake hydraulic circuits
• Trailer braking valve
• Hydraulic trailer braking equipment
• Pneumatic trailer braking equipment where fitted
• Removal and dismantling of braking components
• Inspection of valves, seals and internal parts
• Reassembly and specified adjustment procedures
• Operational checks following repair

ELECTRICAL AND ELECTRONIC SYSTEMS

The electrical material includes system information, diagrams and electronic diagnostic guidance for the tractor. It is intended to support methodical testing rather than indiscriminate component replacement, with attention given to safe battery disconnection, connector handling and the protection of electronic control units during welding.

Electrical and electronic information includes:

• Electrical system descriptions and component locations
• Electrical and electronic circuit diagrams
• Wiring loom and connector identification
• Battery, charging and starting-system precautions
• Electronic control units and associated connections
• Procedures for putting systems into service
• Alarm lists and diagnostic-code access
• Tractor and engine configuration guidance
• Use of the specified diagnostic software
• Checks following electrical component replacement or reconnection

EXTERNAL COMPONENTS AND CAB-RELATED WORK

A dedicated section covers checks, adjustments and repair operations on external tractor components. These procedures are distinguished from major chassis work because they can generally be completed without removing the principal assemblies forming the tractor frame and cab.

External-component procedures include:

• External component removal and installation
• Controls, linkages and related adjustments
• Guards, panels and access components
• Cab-area service precautions
• Electrical connectors and wiring-retention points
• Hydraulic pipe and hose routing
• Identification and retention of shims
• Alignment markings for correct reassembly
• Specified fastener-tightening sequences
• Final inspection after refitting

TESTING AND ADJUSTMENT

The publication provides the data and methods required to inspect repaired assemblies and return them to the specified operating condition. Where an experimentally established tightening torque or special procedure applies, it is identified separately from the manual’s general torque tables.

Testing and adjustment information includes:

• Accurate dimensional checks during overhaul
• Visual inspection criteria for dismantled parts
• Specified tightening torques
• Standard torque values for metric fasteners
• Assembly clearances and adjustment data
• Hydraulic circuit checks
• Control and linkage adjustment
• Electronic alarm and diagnostic-code checks
• Post-repair fluid-level inspection
• Final operational and installation checks

TROUBLESHOOTING AND REPAIR

The manual is arranged to help technicians understand system operation before beginning fault diagnosis or dismantling. Mechanical descriptions, hydraulic schematics, electrical diagrams, alarm information and inspection procedures can be used together to isolate faults and determine whether adjustment, component repair or assembly removal is required.

Repair guidance supports work involving:

• Transmission clutch or shuttle engagement faults
• HML powershift operating problems
• Gearbox and range-unit mechanical wear
• PTO engagement and speed-selection faults
• Hydraulic steering and services-circuit problems
• Rear linkage control and holding faults
• Tractor and trailer braking-system faults
• Electrical wiring, connector and control-unit diagnosis
• Alarm identification and diagnostic-code access
• Removal, dismantling, inspection and controlled reassembly

MODELS COVERED

• SAME Explorer 75
• SAME Explorer 85
• SAME Explorer 95

This is the 872-page Explorer 75, 85 and 95 workshop manual. It should not be confused with the separate, shorter Explorer 75 T/TB, Explorer 85 T/TB and Explorer 95 T/TB publication.

MARKET VERSION

English-language workshop publication. The supplied manual does not identify a restricted national market or country-specific serial-number range. Equipment and optional systems may therefore vary between individual tractors.

SERIAL NUMBERS COVERED

No specific tractor serial-number range is stated in the supplied title and introductory material. Applicability should be confirmed by matching the complete model designation and the tractor’s installed transmission, hydraulic, braking and electronic equipment.

MANUAL DETAILS

• Manufacturer: SAME
• Models: Explorer 75, Explorer 85 and Explorer 95
• Machine type: Agricultural tractor
• Manual type: Factory workshop manual
• Language: English
• Page count: 872 pages
• Engine coverage: Separate engine overhaul manual required

This manual is suitable for workshops undertaking major driveline, hydraulic, PTO, axle, braking and electrical work that is not covered by an operator’s handbook. The detailed safety information, component procedures, diagrams, torque values and adjustment data make it particularly useful where the tractor must be separated or a principal assembly dismantled for inspection.

Because the engine section is expressly excluded, this publication should be selected for tractor-system repairs rather than internal engine overhaul. For work inside the engine, use the appropriate English SAME Engine 1000/3/4/6 workshop manual identified in the publication as manual number 307.1103.3.5.