Galant 4G63 '88 - '92 — MITSUBISHI
Galant 4G63 '88 - '92 on Mitsubishi: 46 steps, engines 4G63, 4G64. What to remove, in what order, and what to check after.
Workshop procedure for MITSUBISHI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes 2.0, |, 2.0I, 4X4, 2.4
- Timing position: the crankshaft or camshaft is set and locked during this job
📐 64 workshop diagrams for 4G63
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
Preparation and removal
- The tension is set at a deflection of:
- Check the timing marks
- Remove the alternator belt
- Remove the coolant pump pulley
- Disconnect the engine support (cylinder head)
- Remove the crankshaft pulley
- Note: Avoid bending, torsion or traction
- Align the timing marks
- Turn the tensioner backwards
- Remove the timing belt
- Remove the tensioner
- Remove the timing belt
Installation and checks
- Fit the tensioner pulley with bolt finger-tight
- Tensioner:
- Tighten the tensioner
- Check the timing marks again
- Check the timing marks
Ask TorqFix about your Mitsubishi 4G63 — it answers with the exact sequence for that engine and the workshop drawing for each step. First question is free after a 20-second sign-up, no card.
Ask about your Mitsubishi 4G63 — free → or sign up free to see the drawingsOther MITSUBISHI procedures
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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.