thornicroft T90 adjust

[fiddle]

on the top of the injector pump is a control which is adjusted using three spanners. the handbook talks about damper control and slow running. a couple of weeks ago when bleeding the fuel line any movement on this adjustment did seem to have an effect on the slow running but not on damping (which i assume relates to the speed at which the engine loses revs after the control lever has been centred)

can anyone advise on the correct proceedure for this adjustment.

also do Thornycroft still exist? I cant find them.

Any suggestions for sourcing spare parts.

thanks in advance

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[Jcorstorphine]

Engine is a BMC 1.5, try ASAP and AMC marine for information

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