help 617a + alto gearbox
Wed, 10/08/2011 - 11:38
The 617a diesel pump has no vacuum control valve, so I can not get 4th gear.
It feels like clutch slip but its a automatic.
Is there a way to mount the vacuum control valve from the 617 pump
onto the 617a diesel pump?
Thanks, Adrian
Wed, 10/08/2011 - 12:56
#1
Re: help 617a + alto gearbox
Hello cox.adrian,
Any chance of photos of both the pumps?
Wed, 10/08/2011 - 14:03
#3
Re: help 617a + alto gearbox
Hi A|drian
your gearbox operates viia the throttle linkage vacuum block mounted on the top of the rocker cover and this unit is linked to the same vacuum plumbing as the brake servo it has nothing to do with the fuel pump which has a vacuum operated stop mechanism
hi sorry no pics the 617 diesel pump is small and has a vacuum pump bolted on the side (red top)
the 617a is big diesel pump and has,nt got a vacuum pump just a shaft pokeing out the side
thanks adrian