Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSFORD2004FOCUS ZX3, 2.3 Z, STANDARDREPAIR AND DIAGNOSISENGINE MECHANICALMECHANICALENGINE - 2.3LIN-VEHICLE REPAIRTIMING DRIVE COMPONENTSREMOVAL

2004 Ford Focus ZX3, 2.3 Z, Standard

Timing Drive Components: Removal

2004 Ford Focus ZX3, 2.3 Z, StandardSECTION Removal

CAUTION: The crankshaft, the crankshaft sprocket and the pulley are fitted together by friction, with diamond washers between the flange faces on each part. For that reason, the crankshaft sprocket is also unfastened if you loosen the pulley. Therefore the engine must be retimed each time the damper is removed. Otherwise severe damage can occur.

Remove the engine front cover. For additional information, refer to ENGINE FRONT COVER .
Remove the timing chain tensioner.
1. Compress the timing chain tensioner and insert a paper clip into the hole.
2. Remove the bolts and timing chain tensioner.
Fig 1: Removing Timing Chain Tensioner
Courtesy of FORD MOTOR CO.
Remove the RH timing chain guide.

Fig 2: Locating RH Timing Chain Guide
Courtesy of FORD MOTOR CO.
Remove the timing chain.

Fig 3: View Of Timing Chain
Courtesy of FORD MOTOR CO.
Remove the bolts and the LH timing chain guide.

Fig 4: Identifying Bolts And LH Timing Chain Guide
Courtesy of FORD MOTOR CO.

CAUTION: Do not rely on the Camshaft Alignment Plate to prevent camshaft rotation. Damage to the tool or the camshaft can occur.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.