Author Topic: Wich Cam-plate for AAZ pump? (Read 3047 times)

Duzty · « **on:** July 23, 2008, 11:40:35 am »

I need to get a 11mm element in my AAZ pump, nut wich camplate do i need? From what pump?

gigaz2 · « **Reply #1 on:** July 23, 2008, 12:50:15 pm »

the original one

jimfoo · « **Reply #2 on:** July 23, 2008, 01:34:11 pm »

A later cam plate, The earlier AAZ had a smaller plunger foot, so the cam plate won't work with an 11mm head without modification. I'm not sure when the switch was, but my '95 had the early one.

gigaz2 · « **Reply #3 on:** July 23, 2008, 02:07:39 pm »

oh yeah, forgot that small detail...
I sanded my plunger (no pun intended) so it could fit the smaller cam plate, easy to do, even without special tools.

zukgod1 · « **Reply #4 on:** July 23, 2008, 02:28:34 pm »

Quote from: "gigaz2"

I sanded my plunger (no pun intended) so it could fit the smaller cam plate, easy to do, even without special tools.

I did this as well.

Duzty · « **Reply #5 on:** July 24, 2008, 12:29:38 pm »

just sand the bottom og the element until it fits?
What about the spline? Does it fit the smal cam-plate?

gigaz2 · « **Reply #6 on:** July 24, 2008, 12:47:21 pm »

yes, its a really small difference like 0,3mm

Duzty · « **Reply #7 on:** July 24, 2008, 01:00:21 pm »

Super... THX, i will try that out

Duzty · « **Reply #8 on:** July 24, 2008, 01:51:22 pm »

I think there are to much gab between the spline and element?

gigaz2 · « **Reply #9 on:** July 24, 2008, 04:10:04 pm »

I thought it had the same gap as the 1.9 stock pin, so left it like that, just made 50km today, my injectors are leaking and the timing was set by ear... so it can't be that bad

Tintin · « **Reply #10 on:** July 25, 2008, 09:18:39 am »

The AAZ pump with the correct came plate is the model with the adjustable pump timing pulley.

If you have to move the entire pump to adjust the timing, It's the old model of came plate (samll foot)