2018-2026 Junma Series MEET3, Junma S70 Service Manual & Circuit Diagrams

Wiring diagrams, disassembly & installation guides, maintenance & repair instructions, ECU mounting location, sensor location, timing belt, timing chain, camshaft sprocket, crankshaft sprocket, cylinder head, cylinder block, cylinder head gasket, intake manifold, exhaust manifold, throttle body, pistons, main and connecting rod bearings, spark plugs, ignition coils, fuel pumps, shock absorption & suspension, steering gear, chassis, interior, instrument panel, door panels, sunroof, BMS, high-voltage battery, VCU, motor controller, battery pack, on-board charger, air conditioning compressor, fuse & relay diagrams, pin definitions, wiring harness layout, working principles

The Junma brand ceased production many years ago, yet a considerable number of MEET3 and S70 vehicles are still running on roads. Many general repair shops occasionally receive these two models for service, and the biggest headache is the lack of repair information. Factory service manuals are no longer publicly available, and very few resources can be found online. At this stock vehicle stage, common faults include engine wear and oil leaks, aging chassis bushings and deteriorated body wiring. When performing engine overhaul, technicians cannot locate timing alignment marks or bolt assembly torque values. Troubleshooting electrical faults is difficult without complete wiring schematics and pin definitions. When removing interior trim, missing knowledge of clip positions easily leads to broken plastic components.

Repairing discontinued old vehicles should never rely purely on blind experience. Incorrect assembly parameters or misjudgment of wiring will result in recurring faults shortly after repair, directly damaging customers’ trust in the shop. To carry out maintenance business for discontinued stock vehicles, a complete set of preserved repair archives is particularly vital. The Auto Repair Helper Database compiles full service manuals and circuit diagrams for the 2018–2026 Junma MEET3 and Junma S70.

Database Contents

▪ Complete service manuals, full-vehicle circuit diagrams, wiring harness layout, pin definitions, fuse box and relay schematic diagrams ▪ Engine timing chain specifications, full overhaul assembly torque standards for cylinder head, cylinder block, pistons and bearings ▪ Inspection procedures for intake, exhaust, ignition and fuel pump systems; transmission disassembly and repair steps ▪ Full disassembly workflow for shock absorbers, suspension, steering gear and brake chassis systems ▪ Sensor mounting positions, trouble code diagnostic procedures, key points for removing instrument panel, door panels, sunroof and interior parts ▪ Synchronously included three-power maintenance data for new-energy variants including BMS, high-voltage battery and on-board charger

Core Advantages of the Tool

One-click vehicle configuration matching via VIN. AI intelligent search: quickly locate repair chapters by inputting fault symptoms. Hyperlink support for access on both mobile phones and computers. Special collection of many discontinued vehicle models to preserve precious repair archives for aging stock cars.

General repair shops will no longer feel helpless when encountering Junma vehicles. Supported by factory documentation, engine overhaul, chassis servicing and electrical troubleshooting can be performed with reliable references, lowering disassembly errors and rework rates. Your shop can take on repair jobs for these discontinued older vehicles.