Help with head gasket
#1
Help with head gasket
I have a long list of things I want to do to my new shovel head and wanted to start with leaky rear head gasket.
i have the bike stripped like the book says. I have 5 head bolts removed and head is loose, piston is at lowest point, I think, pushrods are adjusted all the way loose.
i can't seem to get the pushrods out. I can lift the head above the jugg and it looks like there is room to slide out the head if pushrods were out of the way. Also the pushrod tubes are different than the book. They are tubes that screw together and have a jam nut.
how do I get these pushrods out?
can I loosen the tapper guides and slide them up without causing any difficulties?
Also the 2 rear head bolts are oily and head gasket is pretty oily
i have the bike stripped like the book says. I have 5 head bolts removed and head is loose, piston is at lowest point, I think, pushrods are adjusted all the way loose.
i can't seem to get the pushrods out. I can lift the head above the jugg and it looks like there is room to slide out the head if pushrods were out of the way. Also the pushrod tubes are different than the book. They are tubes that screw together and have a jam nut.
how do I get these pushrods out?
can I loosen the tapper guides and slide them up without causing any difficulties?
Also the 2 rear head bolts are oily and head gasket is pretty oily
#3
#5
I would not loosen the tappet blocks - make sure the rear piston is coming up on the compression stroke - this will move the lifters to the base circle of the cam - you then should be able to tilt the head and get the pushrods out - you showed a stock pushrod (the second picture with the rod that is not collapsed) and some other style of pushrod which I think is the rear - those look like Evo pushrods to me - lifters are different than stock shovel as well in that pic - does not matter - just try what I suggetsed to gety the stuff apart - looks like the front pushrod covers are stock - show a pic of the side of the motor with all 4 tubes/covers shown
#6
The stock pushrods picture is a second motor that the guy gave me. It is the matching number motor that belongs in the bike (a 79 flh) but it is not installed and needs to be rebuilt.
the non stock pushrods are the ones that are installed on the motor in the bike. This motor came out of a 76.
Before i I took out head bolts I turned the motor with the kick starter till both pushrods were at their lowest and I could spin them by hand.
Does this sound like the cam is in the correct position?
the non stock pushrods are the ones that are installed on the motor in the bike. This motor came out of a 76.
Before i I took out head bolts I turned the motor with the kick starter till both pushrods were at their lowest and I could spin them by hand.
Does this sound like the cam is in the correct position?
#7
should be - if the rear piston is down - and lifters are down - your at the bottom before compression stroke - it is odd that you cannot tilt the head enough to get the pushrods out - you can remove the nose cone - this will allow the cam to be removed and then the pushrods will come out - lifters will fall lower - but collapse the front pushrods as well before doing this - there are some guys on this board that have run the Evo pushrods and lifters so maybe they will join in here - I have a set of those pushrods and lifters sittin in my tool box - but I have not used them yet.
Trending Topics
#9
that is not normal looking you have something else going on - its a shame you not have product experience it leaves you guessing all the time
needle nose plyers long ones will give you mechanical advantage to pop the push rod out by collapsing the valve spring as you pry it up and pop it out
don't stop take the lifter blocks and the cam cover off and post pictures the guys will help re installing need to see whats up inside what did they do
needle nose plyers long ones will give you mechanical advantage to pop the push rod out by collapsing the valve spring as you pry it up and pop it out
don't stop take the lifter blocks and the cam cover off and post pictures the guys will help re installing need to see whats up inside what did they do
Last edited by johnjzjz; 09-30-2017 at 05:15 PM.
#10