2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 195Get this manual
Ignition System:
Ignition Coil Removal and Installation
Remove 1) Remove the fuel tankRefer to "Fuel Tank Removal and Installation in Section 1G (Page 1G-13)"2) Disconnect the spark plug cap3) Disconnect the lead wires (1) and remove the ignition coil (2)
B827H21806004
3) Connect the multi-circuit tester with the peak voltage adaptor as follows:!
CAUTION
Before using the multi-circuit tester and peak voltage adaptor, refer to the appropriate instruction manualSpecial tool (A): 0990025008 (Multi-circuit tester set)
Tester knob indication: Voltage) (+) Probe () Probe CKP sensor BI G