Tractor Kirovets K-730 / K-735 / K-739 / K-740 / K-742 operation and maintenance e-manual (in Russian)

Contents

General information

• Introduction
• Purpose of the tractor
• Main technical data
• Kirovets tractor of the K-7 series
• Serial numbers of tractor components

Warning stickers and plates

Symbols

Safety requirements

• General provisions
• Fire safety requirements
• Safety measures during de-preservation, installation, testing and running-in
• Safety measures when working on the tractor
• Safety precautions during maintenance, troubleshooting and storage

Information about the design of tractors

Engine

• Air cleaning system
• Cooling system
• Fuel system
• Exhaust system

Transmission

• Gearbox
• Semi-rigid coupling and pump drive gearbox (RPN)
• Cardan transmission
• Intermediate support
• Tractor axles

Pneumatic system

• Pneumatic system
• Service brakes
• Parking brake
• Pressure regulator with adsorber

Tractor hydraulic systems

• Tractor steering hydraulic system
• Work equipment hydraulic system

Frame

Electrical equipment system

Tractor cabin

• Plastic hood
• Plastic hood opening and closing mechanism

Controls

• Access to the tractor cabin
• Driver's seat
• Steering column controls
• Steering column control panel
• Steering column switch
• Starter and instrument switch
• Instrument panel
• Switches and accessories on the roof panel of the cabin
• Tractor system control
• Switching and protection unit
• Connectors for monitoring the parameters of the Mercedes engine and connecting GLONASS equipment
• Lighting and signaling

Final assembly, adjustment, running-in of the tractor

• Installing the air intake pipe
• Installation muffler
• Installation of attachments
• Adjustment of lower rods
• Installation of light signaling equipment
• Adjustment of headlights
• Installation of a flashing beacon
• Checking the windshield washers
• Input of the cable of the working equipment into the tractor cabin
• Connection of the constant power cable of the radio
• Tractor running-in

Tires

• Rules for the operation of pneumatic tires
• Selection of the optimal internal pressure in tires depending on the operating conditions and the load on the tractor axles
• Assembly and disassembly of wheels with tires
• Inflation of tubeless tires in the field conditions
• Accounting for tire operation
• Tyre doubling kit (KSK - option)

Operating and adjustment rules

• Tractor preparation procedure for operation
• Operating rules and monitoring the tractor during operation
• Preparing and starting the engine
• Features of winter operation
• Engine start at subzero temperatures
• Engine start from an external power source
• Pneumatic gearbox switching
• Operation of ventilation, heating and air conditioning systems
• Connecting the hydraulic system of agricultural machinery, tools and vehicles to the tractor hydraulic system
• Installing free drain and drainage lines
• Connecting agricultural machines, tools and vehicles with tractor towing devices
• Procedure for working with agricultural machines (tools) and vehicles

Rules for transporting, towing and jacking up a tractor

• Transportation
• Towing a tractor
• Jacking up

Devices

• Sunshade
• Transportation and storage of tools
• Pneumatic guns

Types and frequency of maintenance

• List and content of work by types of maintenance performed by the operator in the technological sequence
• Maintenance after the end of the operational running-in
• Every-shift maintenance (YTM)
• First maintenance (TO-1), second maintenance (TO-2), third maintenance (TO-3)
• Additional technological operations to the list of TO-3 (1000 engine hours)
• Seasonal maintenance spring-summer (TO-VL) and autumn-winter (TO-OZ)

Types and lists of maintenance work during storage

• Maintenance in preparation for long-term storage (storage for more than 2 months)
• Maintenance during long-term storage
• Maintenance when removing from long-term storage

Tractor lubrication scheme

• Lubrication table

Contents and procedure for performing maintenance operations

• Engine oil change
• Air cleaner maintenance
• Cooling system maintenance
• Gearbox maintenance
• Maintenance of drive axles, service brakes
• Maintenance of cardan shafts
• Maintenance of tractor pneumatic system
• Maintenance of hydraulic systems of the hitch and steering control
• Maintenance of electrical equipment
• Maintenance of the air conditioning system
• Maintenance of tractor wheels

Storage rules

• General information
• Preparing the tractor for short-term and long-term storage

Possible malfunctions and how to eliminate them

Claims procedure

Appendix

• Hydraulic schematic diagram of the steering control system and working equipment
• Kinematic diagram of the transmission
• Tightening torque values ​​for fasteners of the main units
• List of acceptable oil and lubricant replacements
• Refill tanks
• Log of measurements of internal air pressure in tires
• Tire operation record card
• List of electrical equipment components for the electrical circuit of tractors K-730ST2, K-735ST, K-739ST, K-742ST (TMZ engine)
• List of electrical equipment components for the electrical circuits of tractors K-735, K-740, K-742 "premium" version
• List of electrical equipment components for the pneumatic gearbox switching system
• Electrical equipment for the pneumatic gearbox switching system
• Connection of rear fender sockets
• Electrical circuit diagram of tractor connections K-730ST2, K-735ST, K-739ST, K-742ST (TMZ engine)
• Wiring diagram of the connections of tractors K-735, K-740, K-742 "premium" version

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