300+ rebuild

[Vladislav]

Or a straight round drift or a screwdriver to put into the washer hole but deep for washer thickness only. Than try to work as a lever, possibly hitting the tool by hammer at its side.

[mechohaulic]

17 hours ago, Joey Mack said:

I dont know that the seal will ride where the little dings are.  What say you,  mech ?

it will be a close call; keeping in mind the replacement hub is going to be shorten!! placing the seal closer to the marks 

[Joey Mack]

Yep.. i see that now.  He did say he was going to machine it

[mechohaulic]

8 minutes ago, Joey Mack said:

Yep.. i see that now.  He did say he was going to machine it

reread the post;; I believe the two side by side ARE machined.

[mechohaulic]

17 hours ago, Freightrain said:

Ok, next question for the day.

How do you get injector seal washers out.  I have 4 out(fell out).  Two are stubborn.  Used a wide screwdriver and tried to tap into copper and twist(read that somewhere) but nothing.

Thoughs?

are the heads still on the ground as in picture ??? if so a rat tail  file BY HAND tap in and twist. check file diameter using old washer that is out. don't want to damage injector bore. also install   file in injector hole in head to double check clearances. don't remember if the brass washer hole dia is smaller then on heads, small socket/ flat punch from bottom side ???

[Freightrain]

Heads still on floor.  Almost bolted it on until I realized two seals still in the head.  Tried screwdriver, the through hole is same as cup so no shoulder to catch on.  I tried different size drills to see if I could use one to push up.

[mechohaulic]

as a last resort since all others failed. a small sharp chisel :yep . pros VS cons . two notches across from each other . sometimes the washer will bend up ; down side there is also a chance to expand the washer tighter. have done the chisel route with success. since heads are off no contamination in cyl. never tried this BUT small  hole saw to weaken washer. pull that one off your qualified to do open heart surgery!!!

[mechohaulic]

attempt the chisel route; we are talking LIght tapping ; be a mess to blast out the head. 

[mechohaulic]

7 minutes ago, mechohaulic said:

as a last resort since all others failed. a small sharp chisel :yep . pros VS cons . two notches across from each other . sometimes the washer will bend up ; down side there is also a chance to expand the washer tighter. have done the chisel route with success. since heads are off no contamination in cyl. never tried this BUT small  hole saw to weaken washer. pull that one off your qualified to do open heart surgery!!!

there might be some good in the hole saw idea:::  7/16 + - saw having a 5/16 guide will keep saw centered in hole; the saw will weaken the center of washer  unlike using a drill which could possibly damage head. another topic having the "wish I was there ".