1998-2004 Honda Foreman 450 factory service manual, Page 378Get this manual
IGNITION SYSTEM TORQUE VALUE Spark plug Timing hole cap Ignition pulse generator socket bolt 18 Nom (1.8 kgom, 13lb-ftl 10 Nom (1.0 kgom, Ibft) Nom 0.6 kgom, 4.3 Ibft) Apply locking agent
Peak voltage tester (USAonly) or Peak voltage adaptor 07HGJ-0020100 (not available in USA with commercially available digital multimeter (impedance 10 MnDCV minimum)