marc wiese wrote:

Need some help here as I have conflicting information-
The primary injectors are supposedly rated per book at 550 cc/min, 165
floz/min, and 550 ml/min (see TD section!)
The secondary injectors are supposedly rated per book at 850 cc/min, 255fl
oz/min, and 850 ml/min.

What colors are the injectors per their position?
My reddish shorter ones tested at 230 cc/min (after cleaning, test pressure
43 psi, 6 ms pulse, grav wt .75)
The brownish longer ones tested at about 180 cc/min (same spec)
Is the book mixed up on the specs or did the test not test max performance
of the injectors?

What is the correct color of the primary and secondary injectors? I don' t
want to mix em up when I install them!
I'm confused.

PS. The parts book does not seem to show the big o ring that sits in the
primary center housing hole upper step. As I look at it, it seems to show
the smaller one (NF01-13-257A) on top of the "air bleed socket" but not the
larger one. Any ideas what the larger one is? There is supposed to be a
larger (N3A1-13-257) on the SECONDARY according to the service/parts manual.
Are the parts diagrams and book mixed up? This is not how the thing came apart.
Any clarification here would be greatly appreciated!
Marc

 
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