15. ELECTRICAL EQUIPMENT AGILITY RS 50 NAKED CDI UNIT INSPECTION Remove the front cover. Disconnect the CDI coupler and remove the CDI unit. CDI Unit CDI CIRCUIT INSPECTION Measure the resistance between the Blue/ Yellow terminals. Black/Blue Replace the CDI unit if the readings are not within the specifications in the table below. · Due to the semiconductor in circuit, it is necessary to use a specified tester for accurate testing. Use of an improper tester in an improper range may give false readings. · Use a Sanwa Electric Tester or Kowa Electric Tester (TH-5H). · In this table, "Needle swings then returns" indicates that there is a charging current applied to a condenser. The needle Violet/Red will then remain at " " unless the Violet/ Black Black / Blue condenser is discharged. Green Green/ Black Use the x K range for the Sanwa Tester. Use the x 100 range for the Kowa Tester. Unit: Probe Blue/ Black/ Black Green (-)Probe Yellow Yellow Black 4~7M 4~7M 2~3M Blue/ 15~20K 600~900 1000~1500K Yellow Green 15~20M 600~900 4~7M Black/ Yellow 15-10