Fuel Injection Pump Gemini Chain Service Interval?

[GMX]

Anyone know what Ford specify is the service interval for the fuel injection pump Gemini chain on the 1.8TDCi ?

I've been led to believe it's 50K miles but that strikes me as a tad odd, and seemingly a bit low, when Ford specify twice that for the rubber timing belt. Although most of us change that, far more frequently.

I

[iantt]

Camshaft drive belt			Every 125 000 miles/10 years - Renew	L
Fuel pump drive chain/belt			Every 125 000 miles/10 years - Renew

[GMX]

1 hour ago, iantt said:

Camshaft drive belt			Every 125 000 miles/10 years - Renew	L
Fuel pump drive chain/belt			Every 125 000 miles/10 years - Renew

Thanks Ian

That makes far more sense.