Manual Coverage Summary:
Comprehensive workshop manual covering repair, maintenance, and diagnostics for Zetor 3320 and 6340 tractor models.
Manual Type:
Workshop Manual / Service Manual / Repair Manual
Language:
English (assumed, based on product description context, typical for international distribution)
Format:
Printed (typical for workshop manuals unless specified otherwise)
File Format Details:
Likely a PDF format for digital distribution, or a professionally printed book. Print quality would be standard for technical documentation.
Print Quality Description:
Clear, legible text and diagrams. Diagrams are crucial for clarity in workshop manuals.
Binding Type Description:
If printed, likely a durable binding such as perfect binding or spiral binding for ease of use in workshop environments.
Paper Type Description:
Durable paper stock suitable for workshop conditions, often matte finish to reduce glare.
Engine System:
Detailed overhaul, repair, and troubleshooting for Zetor's diesel engine series (e.g., Zetor UR I engines or similar fitted to these models).
Transmission System:
Coverage of clutch, gearbox (e.g., Zetor's synchronized or unsynchronized transmission), drive axles, differentials, and PTO systems.
Hydraulic System:
In-depth information on the hydraulic pump, control valves, cylinders, lift arms, and associated lines for implement operation.
Cooling System:
Maintenance and repair of the radiator, water pump, thermostat, and fan assembly.
Fuel System:
Service procedures for fuel injection pump, injectors, fuel filter replacement, and fuel tank maintenance.
Electrical System:
Wiring diagrams, troubleshooting for starting and charging systems, lighting, and auxiliary electrical components.
Braking System:
Service and repair of mechanical or hydraulic braking systems, including adjustment and component replacement.
Steering System:
Maintenance and repair of mechanical or hydrostatic power steering systems.
Front Axle 4Wd:
Specific procedures for the front drive axle (4WD) components, hubs, and differentials as applicable to the 6340 model.
Rear Axle And Differential:
Overhaul and adjustment procedures for the rear axle and differential assembly.
Operators Station And Controls:
Details on dashboard layout, control levers, pedals, and seating adjustments.
Body And Chassis:
Information on frame, fenders, hood, and mounting points.
Scheduled Maintenance:
Detailed steps for routine servicing, including fluid changes, filter replacements, lubrication, and inspections.
Troubleshooting Guides:
Systematic diagnostic procedures for identifying and resolving common operational issues and faults.
Engine Overhaul:
Step-by-step instructions for complete engine disassembly, inspection, component replacement, and reassembly.
Transmission Repair:
Procedures for clutch adjustment/replacement, gearbox disassembly and reassembly, and synchronizer repair.
Hydraulic System Repair:
Instructions for pump rebuilding, valve block servicing, cylinder resealing, and troubleshooting hydraulic leaks.
Electrical Diagnostics:
Methods for testing electrical circuits, diagnosing starter/alternator issues, and tracing wiring faults.
Brake System Service:
Adjustment procedures for brake pedals, drum/disc brake servicing, and hydraulic line bleeding.
Pto System Maintenance:
Service and repair of the Power Take-Off engagement and drive mechanisms.
Front Axle 4Wd Service:
Lubrication, adjustment, and repair procedures for the 4WD front axle and associated components.
Depth Of Information:
Comprehensive, suitable for professional mechanics and advanced DIY users. Covers detailed overhaul, diagnostic procedures, and technical specifications.
Diagnostic Capabilities:
Includes procedures for diagnosing and rectifying mechanical, hydraulic, and electrical faults.
Rebuild Procedures:
Detailed instructions for the complete disassembly and rebuilding of major mechanical assemblies like the engine, transmission, and hydraulic pump.
Manual Purpose:
Designed for hands-on repair and maintenance, providing the necessary technical data, procedures, and specifications for servicing.
Engine Model 3320:
Likely a 3-cylinder Zetor diesel engine (e.g., Zetor 3301 or similar).
Engine Model 6340:
Likely a 4-cylinder Zetor diesel engine (e.g., Zetor 5301 or similar).
Engine Type General:
Naturally aspirated, liquid-cooled, direct injection diesel engines.
Cylinder Layout:
Inline configuration for both 3-cylinder and 4-cylinder variants.
Horsepower 3320:
Estimated 30-35 HP range (specific model dependent).
Horsepower 6340:
Estimated 55-60 HP range (specific model dependent).
Fuel System Type:
Mechanical fuel injection pump, likely inline or rotary type.
Displacement Estimate:
3-cylinder: ~1.7-2.1 Liters; 4-cylinder: ~2.5-3.1 Liters (typical for Zetor engines of this era).
Engine Oil Change Interval:
Typically every 250-500 operating hours or annually.
Transmission Hydraulic Oil Change Interval:
Typically every 1000-1500 operating hours.
Air Filter Replacement:
As needed based on operating conditions, or annually. Check for restrictions regularly.
Engine Oil Specification:
API CD or CE class, SAE 15W-40 (typical for diesel engines of this era, manual confirmation essential).
Hydraulic Transmission Oil Specification:
Zetor special hydraulic oil or equivalent UTF (Universal Tractor Transmission) fluid, with specific viscosity grade (e.g., 10W-30 or 80W-90 for transmission components, consult manual).
Coolant Specification:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Common Wear Items:
Clutch wear, hydraulic seal leaks, alternator/starter motor issues, and front axle universal joint wear.
Electrical Gremlins:
Wiring harness degradation or connection issues over time can lead to intermittent electrical faults.
Transmission Grinding:
Can indicate clutch adjustment issues or internal wear in the gearbox synchronizers.
