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MOLEYS MINI R53 COOPER S
“ supercharged since 2002 ”
❄️ cooling
Coolant drain & refill
Complete R53 procedure — vent plugs, bleeding, tools, 50/50 mix, capacity 6.0L
🛢️ lubrication
Engine oil & filter
Complete oil change — 4.5L 5W‑30, 36mm filter socket, torque specs, step-by-step.
⚙️ engine
Timing chain adjustment
Fix timing chain rattle, tensioner procedure, tools needed, and step-by-step adjustment.
⚡ performance
Engine tuning guide
Performance mods, remap options, pulley upgrades, and tuning basics.
💻 electronics
ECU mapping & remap
ECU remap options, piggyback systems, and what to expect from a professional tune.
🔍 diagnostics
Fault codes & diagnostics
Common R53 fault codes, OBD scanners, and how to diagnose issues yourself.
⚙️ supercharger
SC maintenance
Supercharger oil change, inspection, and maintenance schedule for the Eaton M45.
⛓️ belts
Drive belt inspection
Serpentine belt check, tensioner inspection, and replacement intervals.
📋 service
Basic maintenance
Complete checklist: fluids, filters, plugs, and regular service items.
🔄 steering
Power steering check
Fluid level check, top-up procedure, correct fluid type (CHF 11S), and troubleshooting common leaks.
💡 electrical
Changing headlamp bulbs
Step‑by‑step guide for H7/xenon headlight bulbs, retention clips, and tools. Plus video tutorial below.
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