[SEL] Fairbank Morse Z Style D (ShoeBox/SaltBlock) Status Update
FRM8198 at aol.com
FRM8198 at aol.com
Tue Mar 1 07:40:07 PST 2005
In a message dated 03/01/2005 6:24:26 AM Pacific Standard Time,
Richard_Strobel7 at msn.com writes:
Don't quite understand shimming the valves but probably will when I dig into
mine.
Rick,
Go to this site: _http:_ (http://www.old-engine.com/fmzd.htm)
//www.old-engine.com/fmzd.htm
14. Checking and Adjusting Valve Clearance - Remove the crankcase cover
(16B) Then measure the valve clearance on low cam. The clearance should be .005"
to .007". If necessary to adjust the clearance, remove the camshaft and
withdraw the valve tappets (3841). Take out the disc (3844) and the shims (1881A)
and (1881B) from the tappet and adjust the shims to give the proper
clearance. Shim (1881A) is .031" thick, and shims (1881B) are .003" thick. When
replacing the shim and the disc in the tappet be sure to insert the shim first, as
the hard steel disc must bear against the end of the valve stem. Check the
clearance after the camshaft has been replaced, and be sure that the gears are
meshed properly. (See paragraph 12.)
My dipstick doesn't have a stop on it and hopefully you could shed some
light on this when yours arrives.
The oil dipstick is made from a ½" pipe plug. This plug has a ¼" dia hole
drilled through it. The original looks like it has a large ¼" dia cotter pin
inserted into the pipe plug. The fix I have in mind is to make an ¼" dia eye
bolt (without thread), insert into the pipe plug hole, and then braze it to
the pipe plug. I intend to file a fill mark on the part that goes into the
crankcase. I am going to determine the position of this mark after I put a
quart of oil in the crankcase.
Francis Maciel
Santa Maria, CA
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