FAQ
TL;DR: Need to set timing on a Ford 2.0 EcoBlue (YMR6) after a snapped wet belt? 10 years/240,000 km interval quoted; "the service claims that it should last 10 years or 240,000 km." Use locks, verify faint pump marks, and check for oil-related belt damage. [Elektroda, arti1987, post #19169520]
Why it matters: This FAQ helps Transit/Custom 2.0 EcoBlue owners and techs quickly realign timing and avoid repeat wet-belt failures.
- Service-quoted wet-belt interval: 10 years or 240,000 km (YMR6). [Elektroda, arti1987, post #19169520]
- Early failure example: belt lasted 3 years and 60,000 km after rebuild. [Elektroda, arti1987, post #19169520]
- Extended warranty mentioned: 5 years and/or 100,000 km for a 2017 Transit. [Elektroda, KrzysztofZabinski, post #19629881]
- Root cause flag: "belts are peeling due to oil" on some Fords. [Elektroda, fred2008, post #19636695]
- CR pump alignment aid: additional lock/puller tool can index the pump gear. [Elektroda, arti1987, post #19974414]
Quick Facts
- Service-quoted wet-belt interval: 10 years or 240,000 km (YMR6). [Elektroda, arti1987, post #19169520]
- Early failure example: belt lasted 3 years and 60,000 km after rebuild. [Elektroda, arti1987, post #19169520]
- Extended warranty mentioned: 5 years and/or 100,000 km for a 2017 Transit. [Elektroda, KrzysztofZabinski, post #19629881]
- Root cause flag: "belts are peeling due to oil" on some Fords. [Elektroda, fred2008, post #19636695]
- CR pump alignment aid: additional lock/puller tool can index the pump gear. [Elektroda, arti1987, post #19974414]
Where are the timing marks on the intermediate gear for the YMR6?
There are two marks on the intermediate gear. First, set cam and crank timing as normal. Then rotate the shaft until the second intermediate-gear mark aligns with the high‑pressure pump’s reference mark. This is how users align the pump relationship after setting base timing. Clean the gear faces before checking. If timing was previously disturbed, verify all locks fit cleanly before rotating. [Elektroda, mobil6000, post #19970887]
What if the pump wheel timing mark is missing or very faint?
Users report the pump mark can be indistinct or even worn off. Clean the wheel, use strong lighting, and look closely for a shallow stamp. If it’s gone, align the second intermediate-gear mark to the pump position you identify, then add a clear paint mark for future service. “As if someone had worn it off” describes this edge case. [Elektroda, mobil6000, post #19970887]
How do I set the CR pump position relative to the intermediate gear?
Use this quick method:
- Set cam/crank timing to spec and lock them.
- Rotate the crank until the second intermediate-gear mark aligns with the pump’s mark.
- Fit belt and tensioner, turn two revolutions by hand, and recheck locks/marks.
This procedure reflects user practice for the YMR6 after a belt job. [Elektroda, mobil6000, post #19970887]
Does the CR high‑pressure pump need timing, or is it ECU‑controlled?
One view: it does not require timing marks because the ECU controls injection timing, and the pump just builds rail pressure. “The CR pump does not require setting any marks.” Many common‑rail systems behave this way, but always verify your specific setup. [Elektroda, irekw, post #19971008]
Why do some mechanics still lock/set the pump on the EcoBlue?
Another view from owners: the single‑section HP pump must sit at the right point for proper pressure buildup when the ECU closes the metering valve. An auxiliary lock helps set that position repeatably. “It has to be set at the right point.” This explains why a pump lock tool appears in some procedures. [Elektroda, arti1987, post #19974642]
Which special tool helps with the pump gear without removing the front cover?
A combined puller/gear‑lock tool holds the pump gear and lets you swap the CR pump without pulling the timing cover. It also prevents the gear from shifting while the pump is off. Users describe it as “more of a puller and wheel lock” dedicated to this task. [Elektroda, mobil6000, post #19974522]
What else should I replace besides the belt and tensioner after a belt failure?
Inspect idlers and guides, then change oil and filter. This engine uses a belt in oil, and contamination can shred new belts. As one user notes, “belts are peeling due to oil.” Clean the sump pickup and check for debris. Replace any damaged guides before reassembly. [Elektroda, fred2008, post #19636695]
What’s the quoted interval and a real early‑failure example on this belt?
A service center quoted 10 years or 240,000 km for the wet belt. One owner reported a failure at 3 years and 60,000 km after a rebuild. Use the interval as guidance, but inspect if you see debris or hear noise. Document maintenance if pursuing goodwill. [Elektroda, arti1987, post #19169520]
Is the YMR6 a 16‑valve head, and which Transit variant was discussed?
Yes. The thread discusses a 16‑valve head on a 2017 Ford Transit 2.0 EcoBlue, 130 HP. This context helps when cross‑checking parts, marks, and tool fitment across model years. Confirm your specific VIN before ordering timing tools. [Elektroda, arti1987, post #19169404]
Are timing‑mark photos available in the thread?
Yes. A contributor posted timing‑related images. Review them to visualize alignment points before you start. Zoom in on gear faces and the surrounding housings to spot the reference nicks. Use those photos to compare your engine’s marks after cleaning. [Elektroda, Anonymous, post #19169479]
Any user‑reported failure mileage beyond 60,000 km?
Yes. Another owner with a 2017 Transit Custom 2.0 170 HP reported a belt break at 170,000 km. Record this as a real‑world data point and check for oil contamination during teardown. Higher‑mileage failures may still show belt material in the sump. [Elektroda, viper111, post #20184394]
Can warranty or goodwill help after an early belt failure?
One user pursued an extended warranty claim of 5 years and/or 100,000 km on a 2017 van with 119,000 km. Contact your local Ford importer or dealer and present service history. Policies vary, but it is worth opening a case. [Elektroda, KrzysztofZabinski, post #19629881]
What tool locks the pump for indexing during timing?
An additional lock specific to the CR pump can hold and index the pump gear during setup. It doubles as a fixture to maintain position while you torque fasteners. This helps ensure repeatable pump orientation during belt service. [Elektroda, arti1987, post #19974414]
Can I replace only the pump without disturbing timing?
Yes, if you use the dedicated puller/gear‑lock, you can hold the gear and swap the pump without removing the timing cover. This approach preserves belt timing while you service the pump. Always verify alignment afterward by hand‑rotating. [Elektroda, mobil6000, post #19974522]
Where can I find the correct oil‑pressure spec for this wet‑belt engine?
The thread raises this but does not list a spec. Check the official Ford service manual or dealer diagnostic platforms for the pressure values and test procedures. Log live data after warmup and compare to published thresholds. [Elektroda, mobil6000, post #19976334]
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