Does anyone know if there is a DIY on how to change the spark plugs on an sc400? I've searched, but it only pulls up the sc300.. thanks a lot

 

Removal

Remove left side wire cover.
No. 3 Timing Belt Cover

Remove junction box cover.
Remove No. 3 timing belt cover.
Disconnect ignition wires from spark plugs.
Remove spark plugs.
Installation


Gap new spark plugs to 0.043 in. (1.1 mm) .
Install spark plugs.
Torque value - 13 ft.lb (18 Nm)

Reattach ignition wires.
Reinstall covers.

REPEAT FOR RIGHT SIDE

 

the link below is for the Soarer V8 but it is the exact same process. I used this to change out my spark plugs. Good luck!




http://www.planetsoarer.com/penski/ThePenskiFile.html