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CORVUS TERRAIN DX4 PRO - User Manual

CORVUS TERRAIN DX4 PRO
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WORKSHOP MANUAL
DX4 / PRO / CAB
Read this guide carefully. It contains important safety information.

Table of Contents

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Summary

General Information

Introduction

Welcome and overview of the vehicle and manual.

Legal Notices

Information on manufacturer's rights and disclaimers.

Cautions and Warnings

Explanation of warning symbols and their meanings.

Safety Regulations

General safety guidelines for operating the vehicle.

Preliminary Warnings

Important safety advice before performing operations.

Work Methodology Recommendations

Guidelines for proper disassembly and assembly procedures.

Vehicle Identification (Chassis - Engine)

Details on vehicle and engine identification plates.

Tooling Table

List of specialized tools required for maintenance.

Generic Table of Tightening Torques

Standard tightening torque values for various thread sizes.

Specific Table of Tightening Torques

Specific tightening torque values for vehicle components.

Specifications

Technical specifications of the vehicle's engine, dimensions, and chassis.

Multifunction Panel

Overview and functions of the vehicle's instrument panel.

Maintenance

Safety Regulations

Safety precautions for vehicle maintenance operations.

Maintenance Standards

Guidelines for using specific tools and parts for maintenance.

Service Chart

Schedule of maintenance tasks and intervals for the vehicle.

Raising the Vehicle

Procedures for safely lifting the vehicle for maintenance access.

Underbody Protector Removal

Steps to remove the vehicle's underbody protector.

Wheel Mounting and Installation

Instructions for removing and installing wheels.

Engine Idle Speed Adjustment

Procedure to adjust the engine's idle speed.

Air Cleaner Cleaning

Steps for cleaning the air filter and its housing.

Engine Oil Level Check

How to check and adjust the engine oil level.

Engine Oil and Filter Change

Procedure for changing engine oil and oil filter.

Transmission Oil Check and Change

Instructions for checking and changing transmission oil.

Front Differential Oil Check and Change

Procedures for checking and changing front differential oil.

4 WD Locking System Oil Check and Change

Steps for checking and changing 4WD locking system oil.

Water Pre-filter;Separator Cleaning;Replacement

Procedure for cleaning and replacing the water pre-filter/separator.

Water Filter;Separator Cleaning;Replacement

Procedure for cleaning and replacing the water filter/separator.

CVT Air Ducts Cleaning

Instructions for cleaning the air ducts for the CVT.

CVT Cover Removal

Steps to remove the CVT cover.

CVT Drive Belt and Pulley Removal

Procedures for removing CVT drive belt and pulleys.

CVT Drive Belt Pulley Removal

Steps for removing the CVT drive belt pulley.

CVT Maintenance Intervals and Belt Inspection

Maintenance intervals and inspection for CVT components.

Transmission Belt Inspection

Procedure for inspecting the transmission belt for wear.

Drive Belt Pulley Removal

Steps to remove the drive belt pulley.

Drive Belt Pulley Component Checks

Recommended checks for drive belt pulley components.

Pulley Alignment and Tightening

Steps for aligning and tightening pulleys.

Driven Pulley Removal

Procedure for removing the driven pulley.

Driven Pulley Installation

Steps for installing the driven pulley.

Cam Removal for Pulley

Procedure for removing the cam from the pulley.

Pulley Component Inspections

Recommended inspections for pulley components.

Sliding Pulley Maintenance

Maintenance procedures for the sliding pulley.

Coolant Check and Change

Procedures for checking and changing coolant.

Radiator Pipes and Connections Check

Checks for radiator hosepipes and connections.

Brake Fluid Check

How to inspect and change brake fluid.

Brake Fluid Change

Procedure for changing brake fluid.

Brake Pads Change

Steps for changing brake pads.

Brake Pads Check

How to inspect brake pads and discs.

Battery Replacement

Procedure for replacing the vehicle battery.

Tire Check

How to check tire wear and pressure.

Bolts, Nuts, and Fastenings Check

Daily checks for tightness of bolts, nuts, and fastenings.

Steering Alignment

Procedure for aligning the vehicle's steering wheels.

Steering Alignment Checking

Steps to check steering alignment before adjustment.

Steering Wheels Alignment Process

Detailed steps for performing steering wheel alignment.

Windshield Washer Fluid Check

How to check and refill windshield washer fluid.

Lubrication

Instructions for lubricating cardan and stub shafts.

Accelerator Cable Adjustment

Procedure to adjust play in the accelerator cable.

Handbrake Cable Adjustment

Procedure to adjust the tension of the handbrake cable.

Gear Cable Adjustment

Procedure to adjust play in the gear cable.

Lights Height Adjustment

How to adjust the height of the headlights.

Headlights and Indicators Replacement

Procedure for replacing low/high beam lamps and indicator lamps.

Rear Lamps Replacement

Procedure for replacing rear indicator, brake, and sidelight lamps.

Canopy

Front Fender Removal

Steps to remove the front fender.

Rear Fender Removal

Steps to remove the rear fender.

Cross Member Rollbar Cover Removal

Procedure to remove the cross member rollbar cover.

Side Drawers Removal

Steps to remove the side drawers.

Inner Drawers Removal

Steps to remove the inner drawers.

Threshold Plates Removal

Procedure to remove the threshold plates.

Front Hood Removal

Steps to remove the front hood.

Front Hood Base Removal

Procedure to remove the front hood base.

Front Luggage Compartment Removal

Steps to remove the front luggage compartment.

Front Lip Removal

Procedure to remove the front lip.

Wheel Arch Removal

Steps to remove the wheel arch.

Front Mask Removal

Procedure to remove the front mask.

Cargo Box Removal

Steps to remove the cargo box.

Seat Removal

Procedure to remove the vehicle seats.

Roof Removal

Steps to remove the roof.

Engine Frame Cover Removal

Procedure to remove the engine frame cover.

Frame Under Seat Removal

Steps to remove the frame under the seat.

Windshield Wiper Engine Removal

Procedure to remove the windshield wiper engine assembly.

Windshield Removal

Steps to remove the front and rear windshield.

Engine

Snorkel and CVT Ducts Removal

Steps to remove snorkel and CVT ducts.

CVT Ventilation Ducts Removal

Procedure for removing CVT ventilation ducts.

Engine Inlet Ducts and Air Filter Removal

Steps to remove engine inlet ducts and air filter.

Silencer Removal

Procedure to remove the vehicle's silencer.

Exhaust Manifold Removal

Steps to remove the exhaust manifold.

Engine-Transmission Assembly Removal

Procedure for removing the engine and transmission assembly.

Engine Removal Operations

Detailed steps for engine removal from the chassis.

Suspension, Brakes and Steering

Suspension Removal and Regulation

Procedures for removing and adjusting suspension shock absorbers.

Front Brake Calipers Removal

Steps to remove the front brake calipers.

Rear Brake Calipers Removal

Procedures for removing rear brake caliper clamps.

Brake Discs Removal and Check

How to remove and check brake discs for wear.

Steering Column Removal

Steps to remove the steering column.

Steering Cardan Removal

Procedure to remove the steering cardan.

Steering Arms and Box Removal

Steps to remove the steering arms and box assembly.

EPS Engine Removal

Procedure to remove the EPS engine.

Transmission

Cardan and Coupling Removal

Steps to remove the cardan and coupling.

Front Axle Shaft Removal

Procedure for removing the front axle shaft.

Rear Axle Shaft Removal

Procedure for removing the rear axle shaft.

Front Differential Removal

Steps to remove the front differential unit.

Electrical System

Fuses

Identification and layout of vehicle fuses.

Electrical System Diagram

Wiring diagram for the vehicle's electrical system.

Electrical Components Identification

List and description of electrical components and their identifiers.

Summary

General Information

Introduction

Welcome and overview of the vehicle and manual.

Legal Notices

Information on manufacturer's rights and disclaimers.

Cautions and Warnings

Explanation of warning symbols and their meanings.

Safety Regulations

General safety guidelines for operating the vehicle.

Preliminary Warnings

Important safety advice before performing operations.

Work Methodology Recommendations

Guidelines for proper disassembly and assembly procedures.

Vehicle Identification (Chassis - Engine)

Details on vehicle and engine identification plates.

Tooling Table

List of specialized tools required for maintenance.

Generic Table of Tightening Torques

Standard tightening torque values for various thread sizes.

Specific Table of Tightening Torques

Specific tightening torque values for vehicle components.

Specifications

Technical specifications of the vehicle's engine, dimensions, and chassis.

Multifunction Panel

Overview and functions of the vehicle's instrument panel.

Maintenance

Safety Regulations

Safety precautions for vehicle maintenance operations.

Maintenance Standards

Guidelines for using specific tools and parts for maintenance.

Service Chart

Schedule of maintenance tasks and intervals for the vehicle.

Raising the Vehicle

Procedures for safely lifting the vehicle for maintenance access.

Underbody Protector Removal

Steps to remove the vehicle's underbody protector.

Wheel Mounting and Installation

Instructions for removing and installing wheels.

Engine Idle Speed Adjustment

Procedure to adjust the engine's idle speed.

Air Cleaner Cleaning

Steps for cleaning the air filter and its housing.

Engine Oil Level Check

How to check and adjust the engine oil level.

Engine Oil and Filter Change

Procedure for changing engine oil and oil filter.

Transmission Oil Check and Change

Instructions for checking and changing transmission oil.

Front Differential Oil Check and Change

Procedures for checking and changing front differential oil.

4 WD Locking System Oil Check and Change

Steps for checking and changing 4WD locking system oil.

Water Pre-filter;Separator Cleaning;Replacement

Procedure for cleaning and replacing the water pre-filter/separator.

Water Filter;Separator Cleaning;Replacement

Procedure for cleaning and replacing the water filter/separator.

CVT Air Ducts Cleaning

Instructions for cleaning the air ducts for the CVT.

CVT Cover Removal

Steps to remove the CVT cover.

CVT Drive Belt and Pulley Removal

Procedures for removing CVT drive belt and pulleys.

CVT Drive Belt Pulley Removal

Steps for removing the CVT drive belt pulley.

CVT Maintenance Intervals and Belt Inspection

Maintenance intervals and inspection for CVT components.

Transmission Belt Inspection

Procedure for inspecting the transmission belt for wear.

Drive Belt Pulley Removal

Steps to remove the drive belt pulley.

Drive Belt Pulley Component Checks

Recommended checks for drive belt pulley components.

Pulley Alignment and Tightening

Steps for aligning and tightening pulleys.

Driven Pulley Removal

Procedure for removing the driven pulley.

Driven Pulley Installation

Steps for installing the driven pulley.

Cam Removal for Pulley

Procedure for removing the cam from the pulley.

Pulley Component Inspections

Recommended inspections for pulley components.

Sliding Pulley Maintenance

Maintenance procedures for the sliding pulley.

Coolant Check and Change

Procedures for checking and changing coolant.

Radiator Pipes and Connections Check

Checks for radiator hosepipes and connections.

Brake Fluid Check

How to inspect and change brake fluid.

Brake Fluid Change

Procedure for changing brake fluid.

Brake Pads Change

Steps for changing brake pads.

Brake Pads Check

How to inspect brake pads and discs.

Battery Replacement

Procedure for replacing the vehicle battery.

Tire Check

How to check tire wear and pressure.

Bolts, Nuts, and Fastenings Check

Daily checks for tightness of bolts, nuts, and fastenings.

Steering Alignment

Procedure for aligning the vehicle's steering wheels.

Steering Alignment Checking

Steps to check steering alignment before adjustment.

Steering Wheels Alignment Process

Detailed steps for performing steering wheel alignment.

Windshield Washer Fluid Check

How to check and refill windshield washer fluid.

Lubrication

Instructions for lubricating cardan and stub shafts.

Accelerator Cable Adjustment

Procedure to adjust play in the accelerator cable.

Handbrake Cable Adjustment

Procedure to adjust the tension of the handbrake cable.

Gear Cable Adjustment

Procedure to adjust play in the gear cable.

Lights Height Adjustment

How to adjust the height of the headlights.

Headlights and Indicators Replacement

Procedure for replacing low/high beam lamps and indicator lamps.

Rear Lamps Replacement

Procedure for replacing rear indicator, brake, and sidelight lamps.

Canopy

Front Fender Removal

Steps to remove the front fender.

Rear Fender Removal

Steps to remove the rear fender.

Cross Member Rollbar Cover Removal

Procedure to remove the cross member rollbar cover.

Side Drawers Removal

Steps to remove the side drawers.

Inner Drawers Removal

Steps to remove the inner drawers.

Threshold Plates Removal

Procedure to remove the threshold plates.

Front Hood Removal

Steps to remove the front hood.

Front Hood Base Removal

Procedure to remove the front hood base.

Front Luggage Compartment Removal

Steps to remove the front luggage compartment.

Front Lip Removal

Procedure to remove the front lip.

Wheel Arch Removal

Steps to remove the wheel arch.

Front Mask Removal

Procedure to remove the front mask.

Cargo Box Removal

Steps to remove the cargo box.

Seat Removal

Procedure to remove the vehicle seats.

Roof Removal

Steps to remove the roof.

Engine Frame Cover Removal

Procedure to remove the engine frame cover.

Frame Under Seat Removal

Steps to remove the frame under the seat.

Windshield Wiper Engine Removal

Procedure to remove the windshield wiper engine assembly.

Windshield Removal

Steps to remove the front and rear windshield.

Engine

Snorkel and CVT Ducts Removal

Steps to remove snorkel and CVT ducts.

CVT Ventilation Ducts Removal

Procedure for removing CVT ventilation ducts.

Engine Inlet Ducts and Air Filter Removal

Steps to remove engine inlet ducts and air filter.

Silencer Removal

Procedure to remove the vehicle's silencer.

Exhaust Manifold Removal

Steps to remove the exhaust manifold.

Engine-Transmission Assembly Removal

Procedure for removing the engine and transmission assembly.

Engine Removal Operations

Detailed steps for engine removal from the chassis.

Suspension, Brakes and Steering

Suspension Removal and Regulation

Procedures for removing and adjusting suspension shock absorbers.

Front Brake Calipers Removal

Steps to remove the front brake calipers.

Rear Brake Calipers Removal

Procedures for removing rear brake caliper clamps.

Brake Discs Removal and Check

How to remove and check brake discs for wear.

Steering Column Removal

Steps to remove the steering column.

Steering Cardan Removal

Procedure to remove the steering cardan.

Steering Arms and Box Removal

Steps to remove the steering arms and box assembly.

EPS Engine Removal

Procedure to remove the EPS engine.

Transmission

Cardan and Coupling Removal

Steps to remove the cardan and coupling.

Front Axle Shaft Removal

Procedure for removing the front axle shaft.

Rear Axle Shaft Removal

Procedure for removing the rear axle shaft.

Front Differential Removal

Steps to remove the front differential unit.

Electrical System

Fuses

Identification and layout of vehicle fuses.

Electrical System Diagram

Wiring diagram for the vehicle's electrical system.

Electrical Components Identification

List and description of electrical components and their identifiers.

CORVUS TERRAIN DX4 PRO Specifications

General IconGeneral
BrandCORVUS
ModelTERRAIN DX4 PRO
CategoryOffroad Vehicle
LanguageEnglish