Replacement Interval Guide
- Ford recommend replacement every 100,000 miles or 8 years.
How to replace timing belt on Ford Fiesta
Check For Engine Damage
- CAUTION: This engine has been identified as an INTERFERENCE engine in which the possibility of valve-to-piston damage in the event of a timing belt failure is MOST LIKELY to occur.
- A compression check of all cylinders should be performed before removing the cylinder head(s).
Repair Times – hrs
Remove & install: | |
Fiesta | 2,50 |
Grand C-MAX | 2,70 |
Focus | 2,60 |
Special Tools
- Camshaft sprockets locking tool – Ford No.303-1097.
- Crankshaft timing pin – Ford No.303-748.
- Fiesta: Flywheel locking tools – Ford No.303-393/02.
- Focus/Grand C-MAX: Flywheel locking tools – Ford No.303-393A/02.
- Tensioner pulley locking pin – Ford No.303-1054.
Special Precautions
- Disconnect battery earth lead.
- DO NOT turn crankshaft or camshaft when timing belt removed.
- Remove spark plugs to ease turning engine.
- Turn engine in normal direction of rotation (unless otherwise stated).
- DO NOT turn engine via camshaft or other sprockets.
- Observe all tightening torques.
Removal
WARNING: Crankshaft sprocket NOT keyed to crankshaft.
- Raise and support front of vehicle.
- Remove:
- RH front wheel.
- Auxiliary drive belt cover.
- Auxiliary drive belt(s).
NOTE: Auxiliary drive belt(s) require cutting and cannot be reused.
- Remove:
- Alternator.
- Starter motor.
- Coolant expansion tank. DO NOT disconnect hoses.
- Water pump pulley [1] .
- Support engine.
- Remove:
- RH engine mounting and bracket.NOTE: Mark position of engine mounting before removal.
- Timing belt upper cover [2] .
- Blanking plug from cylinder block [3] .
- Turn crankshaft clockwise until just before TDC on No.1 cylinder.
- Ensure timing marks on camshaft sprockets at 11 o’clock position.
- Insert crankshaft timing pin [4] . Tool No.303-748.
- Turn crankshaft slowly clockwise until it stops against timing pin.
- Ensure timing marks on camshaft sprockets at 12 o’clock position [5] .
- Fit flywheel locking tools [6] .
- Fiesta: Tool No.303-393/02.
- Focus/Grand C-MAX: Tool No.303-393A/02.
- Remove:
- Crankshaft pulley bolt [7] .
- Crankshaft pulley [8] .
- Timing belt lower cover [9] .
- Fit camshaft sprockets locking tool [10] . Tool No.303-1097.
- Ensure timing marks on camshaft sprockets aligned with outer edges of locking tool [11] & [12] .NOTE: Exhaust camshaft sprocket has a scribed timing mark and inlet camshaft sprocket has a dot timing mark.
- Push on belt to depress tensioner pulley and insert locking pin [13] . Tool No.303-1054.
- Remove timing belt.
Installation
WARNING: Crankshaft sprocket NOT keyed to crankshaft.
- Ensure camshaft sprockets locking tool fitted correctly [10] .
- Ensure timing marks on camshaft sprockets aligned with outer edges of locking tool [11] & [12] .NOTE: Exhaust camshaft sprocket has a scribed timing mark and inlet camshaft sprocket has a dot timing mark.
- Ensure crankshaft at TDC on No.1 cylinder.
- Ensure crankshaft timing pin located correctly [4] .
- Ensure flywheel locked with tools [6] .
- Fit timing belt in anti-clockwise direction, starting at crankshaft sprocket. Ensure belt is taut between sprockets.
- Remove tensioner pulley locking pin [13] .
- Install:
- Timing belt lower cover [9] .
- Crankshaft pulley [8] .
- Fit new crankshaft pulley bolt [7] . Tightening torque:
- Fiesta:
- A – M12: 40 Nm + 90°.
- B – M14: 100 Nm + 90°. Wait 10 seconds. Tighten crankshaft pulley bolt a further 15°.
- Focus/Grand C-MAX:
- B – 100 Nm + 90°. Wait 20 seconds. Tighten crankshaft pulley bolt a further 15°.
- Remove:
- Camshaft sprockets locking tool [10] .
- Crankshaft timing pin [4] .
- Flywheel locking tools [6] .
- Turn crankshaft slowly 1 3/4 turns clockwise until just before TDC on No.1 cylinder.
- Ensure timing marks on camshaft sprockets at 11 o’clock position.
- Fit crankshaft timing pin [4] .
- Turn crankshaft slowly clockwise until it stops against timing pin.
- Ensure timing marks on camshaft sprockets at 12 o’clock position [5] .
- Fit camshaft sprockets locking tool [10] .
- Ensure timing marks on camshaft sprockets aligned with outer edges of locking tool [11] & [12] .NOTE: Exhaust camshaft sprocket has a scribed timing mark and inlet camshaft sprocket has a dot timing mark.
- If not: Repeat installation and tensioning procedures.
- Remove:
- Crankshaft timing pin [4] .
- Camshaft sprockets locking tool [10] .
- Fit blanking plug [3] . Tightening torque: 20 Nm.
- Install components in reverse order of removal.