This 2014 Ford Focus 1.6 TDCi Duratorq came in for a cam belt and water pump change at 78,000 miles — still on the original belt, which was well overdue. The 1.6 TDCi Duratorq engine was used in Ford Focus, C-Max, Galaxy and Transit Connect between 2011 and 2015, so this guide covers a wide range of vehicles.
The job requires engine mount removal, timing lock pins, and careful attention to the belt routing and tensioner setup. The water pump on this engine is hidden behind the belt and bracketing, making it slightly more involved than some — but completely doable with the right tools.
Tools & Parts Needed
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Step-by-Step Guide
Remove Under Tray, Arch Liner & Auxiliary Belt
Remove the lower under tray from beneath the car. From the wheel arch side, remove the inner wheel arch liner — held by T30 Torx bolts and plastic push clips. This exposes the lower pulley and auxiliary belt. Fit a 16mm spanner to the auxiliary belt tensioner, pull to release tension, and slip the belt off. Pull the plastic cover off the lower pulley to expose the cam belt system below.
Support the Engine & Remove the Engine Mount
Support the engine from below using a trolley jack with a block of wood under the sump. Pull the coolant bottle loose to gain clearance. Remove the engine mount: two 18mm bolts on top, then two 15mm bolts lower down. Lift the mount clear. Now move the fuel lines, wiring plugs (including the throttle plug and bracket held by a T30 Torx) out of the way to open up access to the lower engine mount and cam belt cover.
Remove the Cam Belt Covers
Remove the four bolts holding the lower engine mount bracket — all the same length. With the bracket loose, undo all the 7mm bolts around the top cam belt cover and wiggle it free. Then undo all the 7mm bolts on the lower cover. The lower cover comes off together with the lower engine mount bracket.
Rotate to TDC & Lock the Timing
Use an 18mm socket on a long extension to slowly turn the engine clockwise. Watch for the small hole in the cam wheel — it needs to align with the hole in the cylinder head so the cam locking pin can be inserted. At the same time the crank lower pulley hole must align with the corresponding hole in the block — a correctly-sized drill bit works perfectly as a locking pin here. Remove the lower pulley to access and lock the crank. Insert the flywheel locking tool. Everything is now locked solid at TDC.
Remove the Tensioner & Old Belt
Use a 13mm spanner to crack off the tensioner nut — the tension releases immediately. Remove the belt from all the pulleys. To get the belt clear of the lower crank pulley, remove the crankshaft position sensor (one 8mm bolt) and pull it free. Inspect the old belt — at 78,000 miles on this Focus it was still original and well overdue.
Replace the Water Pump
The water pump is held on by eight 8mm bolts. Undo all eight and gently pry the pump away from the block with a lever bar — coolant will drain out so have a container ready. Lower the engine slightly on the jack to help drain the coolant before the new pump goes in. Clean the mating surface thoroughly with a wire brush, Stanley blade or fine sandpaper until completely smooth. The new pump comes with a gasket that has two triangular lugs — start bolts through these lugs first to hold the gasket in position, then lower the pump onto the block and start all remaining bolts by hand before tightening.
Torque the Water Pump Bolts
Once all bolts are started by hand, nip them all up evenly in a star pattern to pull the gasket down uniformly. Then torque in two stages: Stage 1 — 5Nm. Stage 2 — 10Nm.
Fit New Tensioner, Idler & Cam Belt
Fit the new tensioner — make sure its locating lug sits correctly over the peg to the left of the bolt hole, then fit the bolt finger-tight only. Fit the new idler. Feed the new belt down behind the wiring and onto the lower crank pulley first, then work it around all pulleys. Be mindful of the fuel pump position — there is a slot and hole you can lock it with a pin if needed. With the belt on, pull the tensioner pin and use a 6mm Allen key turned anti-clockwise to tension it — watch the small pointer arrow behind the tensioner and bring it to dead centre of the reference window. Lock down the 13mm tensioner nut.
Verify Timing & Rebuild
Remove all locking pins. Turn the engine clockwise by hand for two full revolutions. Reinsert all locking pins — cam, crank and flywheel must all locate perfectly. All paint marks must realign. Only then is timing confirmed correct. Refit in reverse: lower cover with lower engine mount bracket, crankshaft position sensor, top cover, all wiring, coolant reservoir, engine mount, lower pulley with new bolt, auxiliary belt (replace if cracked as on this car), arch liner, under tray. Refill coolant and go for a first start.
Key Torque Specs — 1.6 TDCi Duratorq
🛒 Parts & Tools for This Job
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