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.
Disassembly And Assembly Of Subassemblies: Synchronizer: Disassembly
2003 Ford Windstar BaseSECTION Disassembly
WARNING: This page is about a different car, the 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This procedure applies to all synchronizer assemblies.
- Scribe an index mark on the sliding sleeve to the hub for assembly reference.
- Remove the synchronizer spring. Turn the synchronizer over and remove the second synchronizer spring. Remove the sliding sleeve and the synchronizer keys from the hub.
- Inspect the synchronizer components.
- Check for worn, nicked or broken teeth. Install a new synchronizer as necessary.
- Check keys for wear or distortion. Install a new synchronizer as necessary.
- Check springs for distortion. Install a new synchronizer as necessary.
- Inspect the synchronizer blocking rings.
- Check for wear or damage. Install new synchronizer blocking rings as necessary.
NOTE:
During disassembly, mark each individual synchronizer for assembly. Synchronizer hubs and sleeves should be kept together as originally assembled.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.