Engine Disassembly and Assembly
2. Put clean engine oil on the outside diameter of the
valve guide. Install the valve guide with tooling (A) and
(B). Dimension "X" from the top of the valve guide to
the cylinder head is 22. 23 + . 025 mm (. 875 + . 0010
in. ).
3. The inside diameter of a new valve guide after
installation must be a minimum of 9. 456 mm (. 3723 in.
). The maximum inside diameter for a worn guide must
not be more than 9. 581 mm (. 3772 in. ).
END BY:
a. install valves
Valve Seat Inserts
Remove And Install Valve Seat Inserts 1103-010
Tools Needed
A
6V4805 Valve Seat Extractor Tool Group
1
START BY:
a. remove valves
1. Use tooling (A) to remove the valve seat inserts from
the cylinder head.
2. Clean and remove any rough places , (burrs) from
the valve seat bores.
NOTE : For reconditioning information of the cylinder
head, see Service Training Meeting Guide, Form
JEG02327.
85
