Target Audience:
Do-it-yourself mechanics and professional technicians repairing Belarus 80 and 82 tractors
Advantage:
Detailed parts catalog with exploded diagrams and part numbers, step-by-step procedures, and instant digital delivery
Detailed Illustrations:
High-quality pictures and diagrams for every part
Step-by-Step Procedures:
Clear instructions for repair, maintenance, rebuild, and refurbish
Numbered Table of Contents:
Easy navigation to find the needed section quickly
Engine:
Complete engine components, cylinder head, piston, crankshaft, fuel injection pump
Clutch:
Clutch assembly, release mechanism, pedal linkage
Transmission:
Transmission gears, shafts, bearings, shift mechanism
Rear Axle:
Differential, final drives, axle shafts
Front Axle:
Front axle beam, steering knuckles, wheel hubs
Steering System:
Steering gear, tie rods, hydraulic assist components
Brakes:
Service brakes, parking brake, brake lines
Hydraulic System:
Hydraulic pump, valves, cylinders, hoses
Electrical System:
Wiring, alternator, starter, lights, instruments
Cooling System:
Radiator, water pump, thermostat
Fuel System:
Fuel tank, lines, filters, carburetor if applicable
Exhaust System:
Exhaust manifold, muffler, piping
Wheels and Tires:
Wheel rims, tire sizes, inflation data
Cabin and Body:
Cabin panels, seat, roll bar, sheet metal
Disassembly and Assembly:
Step-by-step instructions for major components
Maintenance:
Routine lubrication, filter replacement, adjustments
Repair:
Troubleshooting and repair procedures
Rebuild:
Complete overhaul of engine, transmission, hydraulic system
Level:
Detailed technical data, torque specifications, and clearances
Illustrations:
Exploded parts diagrams with reference numbers
Part Numbers:
OEM part numbers for every component
Quantity:
Number of required parts per assembly
File Type:
PDF (Portable Document Format)
Compatibility:
Works on Windows, Mac, Linux, Android, iOS
Software Requirements:
Any PDF viewer (Adobe Reader, Preview, etc.)
Searchability:
Text-based and searchable for quick part lookup
Print Compatibility:
Print pages individually or entire manual
Clarity:
High-resolution diagrams and text
Binding:
Digital - no physical binding
Paper Type:
N/A - digital file (print on any paper)
Engine Model:
D-240, D-243, D-245 (depending on year)
Type:
4-cylinder inline diesel, liquid-cooled
Displacement (liters):
4.75 or 4.96 (varies by engine)
Power Output (hp):
80 hp (gross)
Torque (lb-ft):
Approximately 215 lb-ft
Fuel System:
Direct injection with inline injection pump
Aspiration:
Naturally aspirated
Engine Variants:
D-240, D-243, D-245 (power ranges from 80 to 90 hp depending on variant)
Type:
Mechanical constant mesh
Speeds:
16 forward and 8 reverse (typical)
Clutch:
Dry single or dual clutch
Features:
Power shaft with independent PTO (optional)
Drive Type:
2WD (80) or 4WD (82)
Differential Lock:
Rear differential lock standard
PTO:
2000 rpm (engine speed) with independent control
Ratings / Crash Test Information
Crash Test Rating:
N/A - agricultural tractor, no crash test rating
Brakes:
Independent rear wheel brakes for tight turns
Steering:
Power steering (optional on later models)
Rollover Protection:
Roll bar or cab with ROPS in many configurations
Seat Belt:
Available on models with cab
Engine Oil Change:
Every 250 hours or 6 months
Transmission Oil:
Every 1,000 hours
Hydraulic Oil:
Every 1,000 hours
Fuel Filter:
Replace every 500 hours
Air Filter:
Clean every 100 hours, replace as needed
Engine Oil:
Diesel engine oil API CD/CE, SAE 15W-40
Transmission/Hydraulic Oil:
UTTO or similar, SAE 80W/90
Coolant:
Ethylene glycol based, 50/50 mix
Fuel:
Diesel fuel with sulfur content below 0.5%
Known Issues / Common Wear Items
Common Issues:
Starting problems due to aging electrical components
Common Wear Items:
Injection pump seals, engine gaskets, clutch disc
Manufacturer:
Minsk Tractor Works (MTZ), Belarus
Heritage:
Belarus brand known worldwide for rugged and simple tractors
Evolution:
The 80/82 series evolved from the earlier MTZ-50, with improvements in power and comfort
Production Site:
Minsk Tractor Works, Minsk, Belarus (and licensed plants in other countries)
