Changhe Freedom CH6390 Service Manual – Engine, Electrical, Wiring, A/C PDF

Description

Changhe Freedom CH6390 Service Manual – Engine, Electrical, Wiring, A/C PDF DOWNLOAD

Description

This factory Changhe Freedom (CH6390 Series) Service Manual is the official technical guide issued by Jiangxi Changhe Automobile Co., Ltd. It provides complete repair, adjustment and overhaul procedures for mechanics and workshop technicians.

The manual includes detailed safety notes, torque specifications, diagnostic procedures and step-by-step service workflows.

✅ Manual Structure — Bookmarks & Sections Included

PART 1 — General Information

• Foreword & vehicle introduction

• Safety warnings & precautions

• Airbag servicing cautions

• Catalytic converter precautions

• Electrical circuit service precautions

• Intermittent fault inspection

• Identification numbers (VIN & Engine No.)

• Warning / caution label chart (page 13)

• Vehicle lifting points (floor jack & hoist diagrams)

• Fasteners & torque tables

• Special service tools list (with tool numbers)

• Service auxiliary materials & lubricants

PART 2 — Engine

• Engine mechanical components

• Cooling system

• Lubrication system

• Engine management / EFI system

• Starting & charging systems

• Engine diagnosis & fault table

PART 3 — Clutch / Transmission / Differential

• Clutch system

• Transmission (4- & 5-speed)

• Gear shifting control

• Propeller shaft

• Differential assembly & adjustment

PART 4 — Suspension / Steering / Brakes

• Front & rear suspension

• Rack-and-pinion steering

• Brake system

• Hydraulic circuits & components

PART 5 — Electrical & Body Service

• Charging & lighting circuits

• Wiring connections

• Body electrical system

• Interior & trim service

PART 6 — Heater & Air Conditioning

• Heater system

• Cooling / blower system

• A/C service guidance

Seat Belt & Airbag System

(final section — safety components & handling precautions)

🔧 Key Technical Highlights

• Factory torque tightening tables

• Inspection & testing workflows

• Valve clearance & timing procedures

• Engine oil & coolant procedures

• Transmission & differential service

• Brake & suspension inspection charts

• Fuel & emission control service

• Electrical connector inspection procedures

• Special tools & usage illustrations

• Maintenance schedule tables up to 80,000 km

• Road-test evaluation checklist

🧩 Ideal For

• Workshop engineers

• Fleet maintenance technicians

• Owners performing structured servicing

• Technical trainers / reference use

This is a high-detail workshop manual, not a basic owner’s guide.

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