ELECTRICAL SYSTEM - SKIDDER (SERIAL NO. -257645) KEY DESCRIPTION KEY DESCRIPTION 1 - TAIL AND FLOOD LIGHT 8 - GRILLE LIGHTS 2 - HORN SWITCH 9 - GRILLE LIGHT [03J15] ELECTRICAL SYSTEM 9015 640 Log Skidder and Grapple Log Skidder PC1518 in SKIDDER, LOG 640