CYLINDER HEAD REPAIR - CONTINUED
DISASSEMBLY - CONTINUED
Ensure valve seat remover body remains flat on cylinder head fire deck when moving collet handle to pre-
vent damage to collet and to correct engagement of valve seat insert.
Hold valve seat remover handle (16) down. Grasp valve seat collet handle (21) and rotate back and forth several times.
Hold valve seat remover body (19) flat on cylinder head fire deck (20) and pull valve seat remover handle (16) down
until valve seat is removed.
Return valve seat remover handle (16) to vertical position and remove valve seat from valve seat collet. Discard valve
If valve guides (14) are worn or damaged, install valve guide remover (22) in air chisel (23) and insert valve guide
remover into bottom of valve guide (14) from fire deck side.
Valve guide is removed from cylinder head under force. Position heavy block of wood at an angle, beneath
guide, to deflect valve guide and prevent personal injury.
Hold valve guide remover (22) vertical to cylinder head fire deck and drive valve guide (14) down until free. Discard