Detailed wiring from the Demystification Guide #492-4509 Revised 5 pages 1.7MB Color pdf Pages p7-33 to p7-37   Pto switch wiring photo 1 page 211KB   Magneto ignition and 15 amp stator Low oil switch   1987 312-8 model 21-12K804   1987 312-A model 21-12KE03