155 chain TS 8V — ALFA ROMEO
155 chain TS 8V on Alfa Romeo: 20 steps, engines AR06416, AR06420, AR64103, AR67102. What to remove, in what order, and what to check after.
Workshop procedure for ALFA ROMEO — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes 1.7, TS, |, 1.8, 2.0
- Timing position: the crankshaft or camshaft is set and locked during this job
Don't miss
- Never turn the engine in the direction opposite to that of normal operation
📋 Procedure
- Align the timing marks
- Refit the chain
- Turn the crankshaft to TDC for cylinder 1
- Disconnect the chain
- Never turn the engine in the direction opposite to that of normal operation
- Note: Avoid bending, torsion or traction
- Always use new gaskets
- Align the camshaft timing marks
- Tighten the camshaft gearwheels while holding them in place
- Further refitting is in the reverse order of removal
Other ALFA ROMEO procedures
- Alfa Romeo 159 1.9 JTS, 2.2 JTS timing chain replacement
- MiTo 1.4 Turbo MultiAir
- Alfa Romeo Giulietta 1.4 Turbo 120 timing belt replacement
- Alfa Romeo timing belt replacement
- 147 1.6 TS 77 kW C510 gearbox
- 147 1.9 JTD 8V C530 gearbox
- 147 1.9 JTD 16V C530.6 gearbox
- 147 2.0 TS C510 gearbox
- 147 3.2 V6 C530.6 gearbox
- 147 1.6 TS 88 kW C510 gearbox
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.