Contents

Introduction

Security Requirements

General Information

Dismantling and installation of the engine and its systems

• Dismantling and installation of the engine
• Removing the charge air cooler (CAC)
• Dismantling and installation of the fan drive
• Disassembly-assembly of the fan drive
• Dismantling-mounting of the fan drive tensioner
• Disassembly-assembly of fuel control
• Disassembly-assembly of the fuel tank 2522-1101510
• Disassembly-assembly of the air cleaner
• Disassembly-assembly of the fan guard
• Disassembly-assembly of the tractor exhaust system
• Dismantling-installation of a water radiator

Transmission

• Suspension parts drive / driven axle, except for driven axle 6x2/4
• General Information
• Transmission disassembly (general)
• Nodal disassembly
• Disconnecting the engine from the transmission (uncoupling the tractor)
• Removing the clutch housing
• Removing the gearbox
• Removing the rear axle
• Transmission assembly
• General instructions
• Docking the gearbox with the rear axle
• Clutch
• Disassembly-assembly of clutch control units
• Removing the clutch
• Dismantling assembly of clutch discs (baskets)
• Installing the clutch on the flywheel
• Disassembly-assembly of the clutch housing
• Dismantling the slip, fork and clutch shaft
• Removing the gear assembly
• Gear unit disassembly
• Dismantling the friction clutch
• Assembling the clutch housing
• Gearbox
• Disassembly-assembly of the gearbox
• Disassembly of the range and creeper control cover
• Gearbox assembly
• Disassembly-assembly of the gearbox control mechanism
• Transmission lubrication system
• Disassembly-assembly of the transmission lubrication system
• Disassembly-assembly of full-ceiling mesh and full-ceiling double filters
• Rear axle
• Disassembly-assembly of the rear axle
• Disassembly-assembly and final drive adjustment
• Disassembly-assembly of the differential. Differential bearing adjustment
• Adjusting the backlash in the gears of the main pair
• Checking the engagement of the gears of the main pair by the contact patch and adjusting the contact patch of the main pair
• Removing and installing the rear axle plate
• Adjusting the side clearance and contact patch in the bevel gears of the pump drive of the hydraulic system
• Disassembly-assembly of brakes
• Disassembly-assembly of forward brake control
• Disassembly-assembly of the brake control on the reverse
• Dismantling and installation of components of a single-wire pneumatic drive of trailer brakes
• Dismantling and installation of components of the combined pneumatic drive of trailer brakes
• Rear power take-off. Description and technical data
• Disassembly-assembly of the rear PTO
• Disassembly-assembly of the rear PTO clutch
• Disassembly-assembly of rear PTO brakes
• Disassembly-assembly of the rear PTO cover
• Assembling the drive shaft of the rear PTO gearbox
• Installing the rear PTO cover
• Disassembly-assembly of rear PTO hydraulic drive control (Option)
• Disassembly-assembly of the front power take-off shaft (PTO)
• Installation and disassembly of the PVOM
• The device and disassembly-assembly of the gearbox
• The device and disassembly-assembly of the PTO gearbox

Front drive axle

• General Information
• FDA disassembly, disassembly-assembly
• Disassembly of the double joint
• Dismantling the central gearbox
• Front axle adjustment features
• Disassembly-assembly of the front drive axle drive
• Disassembly-assembly of the cardan shaft guard
• Disassembly-assembly of the cardan shaft

Steering

• Disassembly-assembly of the components of the hydraulic steering system (HSC)
• Disassembly-assembly of the oil tank HORU
• Disassembly-assembly of reverse valve 1221В-3407150
• Disassembly-assembly of reverse valve 1221B-3407150-A
• Disassembly-assembly of the dosing pump
• Steering column
• Steering column disassembly
• Disassembly-assembly of the steering column of the reversing control station

Cabin

• General Information
• Removing and installing the cab
• Assembling and installing the underlay
• Driver's seat
• Seat adjustment
• Installing and dismantling the seat
• Disassembly-failureRight side console trim panel bracket
• Dismantling the air conditioner
• Dismantling and installation of the air conditioning compressor, checking / adjusting the tension of the air conditioning compressor drive belts
• Disassembly-assembly of cab front wall panels
• Disassembly-assembly of the wings of the rear wheels
• Disassembly-assembly of the wings of the front wheels
• Removing and assembling the tractor lining

Hydraulic system

• Disassembly-assembly of hydraulic system units with EHS
• Disassembly-assembly of hydraulic system units, for tractors "Belarus-2522DV / 2822DTS / 3022DV / 3022DTS

Attachments

• Traction coupling device (TSU). Description
• Disassembly-assembly of the hitch
• Disassembly-assembly of TSU units
• Rear hitch (RH)
• General Information
• Disassembly-assembly of RLL units
• Front hitch (FNU) General
• Disassembly-assembly of PNU
• Dismantling assembly of PNU units
• Disassembly-assembly of the front bar

Control of tractor units

• Control of tractor units "Belarus-2522DV/2822DTs/3022DV/3022DTs"
• DB, FDA and front PTO control
• Shift Control
• Rear linkage control
• Control of tractor units "Belarus-2522.1/2822.1/3022.1"
• OBD, FDA, PTO and gearshift control
• Rear linkage control
• Front linkage control
• Control of sections of electrohydraulic valve ENS
• Detroit Diesel engine management
• Deutz engine management
• Dismantling and installation of elements of electrical equipment systems
• General Information
• Dismantling of components of the engine electrical system
• Disassembly-assembly of the battery compartment and elements of the starting system
• General Information
• Dismantling the elements of the battery compartment
• Dismantling-assembly of transmission electrical components
• Replacing the transmission harness
• Replacing the air pressure sensor in the pneumatic system
• Replacing the emergency air pressure sensor in the pneumatic system
• Replacing the speed sensor
• Replacing the PTO speed sensor
• Dismantling-mounting of the instrument panel assembly, dismantling-mounting of the elements included in the instrument panel
• Dismantling-installation of the instrument panel
• Dismantling-mounting of the elements that make up the instrument panel