Chery QQ SQR472 Engine Mechanical Service Manual (Timing/Cam/Head) PDF
Original price was: $95.00.$29.95Current price is: $29.95.
Get the Chery QQ SQR472 engine mechanical service manual in instant PDF format. Covers timing belt timing marks, camshaft service, cylinder head/valves, water pump, oil pump, crank & connecting rod inspection, plus fit clearances, measurement parameters, torque tables, lubrication points, and sealant locations—perfect for accurate repair and rebuild work.
Description
Chery QQ SQR472 Engine Mechanical Service Manual (Timing/Cam/Head) PDF DOWNLOAD
Description
If you’re servicing or rebuilding the Chery QQ SQR472 engine, this factory-style Mechanical Service Manual gives you the exact disassembly/assembly steps, inspection limits, clearance specs, and torque values needed to do the job correctly—without guesswork.
✅ What this manual helps you do
Set correct timing belt alignment using timing marks and proper tension procedure
Remove/inspect/install camshafts, gears, and seals safely
Service cylinder head & valves (clearances, guides, seats, springs, gaskets)
Diagnose and rebuild oil pump / oil seals with clearance checks
Inspect crankshaft, pistons, rings, connecting rods with standard/limit values
Use correct torque specs, lubrication points, and sealant application locations
📑 Bookmarks / Table of Contents
Chapter 1 — Reading Instruction
Reading method of maintenance instruction
Meaning of marks & abbreviations
Special maintenance tools
Chapter 2 — Disassembly, Assembly and Maintenance
1) Timing Belt
Structure diagram
Disassembly
Installation
Timing belt inspection & replacement criteria
Timing belt & tension pulley specifications
2) Camshaft
Structure diagram
Disassembly procedures
Camshaft measurement (journal sizes / limits)
Camshaft axial clearance inspection
Gear tooth clearance inspection
Installation procedures
Camshaft cover sealing / oil seal installation
Valve clearance inspection & adjustment (shim/gasket selection)
3) Cylinder Head
Structure diagram / components list
Disassembly sequence & notes (non-reusable gasket)
Cleanup procedures
Flatness inspection limits
Valve spring checks (free length / squareness)
Valve inspection (seal width, stem/guide clearance)
Valve guide replacement procedure
Valve seat/valve sealing inspection & repair
Cylinder head assembly steps & tightening sequence/torque
4) Water Pump
Structure diagram
Disassembly / cleanup
Inspection
Assembly (O-ring notes, torque)
5) Oil Pump
Structure diagram
Oil pan / collector / pump removal
Oil pump disassembly & inspection clearances
Pressure relief valve checks
Front & rear crankshaft oil seal procedures
Sealant application guidance
6) Crank Connecting Rod Mechanism
Structure diagram
Connecting rod axial clearance inspection
Bearing clearance checks
Piston/rod removal steps
Crankshaft axial & radial clearance inspection
Cylinder bore measurement & limits
Piston pin, piston diameter, ring clearance & end gap specs
Reassembly steps & torque requirements
Chapter 3 — Table of Main Fit Clearance (SQR472)
Piston-to-cylinder clearance
Main bearing & connecting rod bearing clearance
Piston pin clearances
Camshaft bearing clearance (and more)
Chapter 4 — Table of Measurement Parameters (SQR472)
Chapter 5 — Table of Main Fitting Torque (SQR472)
Chapter 6 — Lubrication Positions (SQR472)
Chapter 7 — Sealant Application Positions (SQR472)
🧾 File Details
| Item | Details |
|---|---|
| Manual Name | Chery QQ – SQR472 Engine (Mechanical Part) Service Manual |
| Models Covered | Chery QQ with SQR472 engine |
| Year | Not stated inside manual (filename suggests 2012) |
| PDF Quality | Text + illustrated procedures/diagrams (factory-style manual layout) |
| Pages | 243 pages |
Stop guessing and fix it right the first time—this SQR472 mechanical manual gives you the exact torques, clearances, and step-by-step procedures you need. Buy now, download instantly, and get your Chery QQ back on the road today.
