Part E - Charging and Electric Start

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Disconn ect brown and yellow voltage regulator wires from rectifi er. 0 50 (50 poi nts) or more , battery is defective and should be re pla c ed . Te s t starter sol enoi dfs) with Magneto Analyzer. If s pew ing of electrolyte occ urs, or if e le ctrolyte temperature exceed 125 0 F. Direct curr ent flows from rectifier thru fuse to battery . If, after prolonged charging , s pe c ific gravity of at least 1. STARTER MOTO R/STA RTER SOLENOID/BATTERY Refer to Section 6, Part B ("Starter Motors') for starter motor and solenoid test and repair procedures. "I" Terminal Connect Large Red Jumper Lead (12-Volt Battery) Connect Large Black Jumper Lead (12-Vol t Battery) Connect Small Red Test Lead Connect Small Black Test Lead CAUTION: Do not connect battery leads to large terminals of solenoid, or meter will be damaged. Elements are connected in series electrically by connectors which pass directly thru case partitions between cells . NOTE: On 220E and 220ER (below VEHI CLE Serial No. 3447382 and BELOW GENERAL CHARG ING SYST EM ELECT RIC STA RT SYSTE M Alternating cur rent (AC) , generated in th e flywh eel magneto light winding, flows to a rectifi er which produces direct curren t (DC) for battery charging. DO NOT OVERFILL, be ca us e this will cause loss of electrolyte and result 10 poor performan c e , s hort li:fe and e xc es s ive co rro s ion . Connect small red test lead to eithe r alternator terminal and con nect black lead to positive ter minal of rectifi er. Rever se VOA leads in Ste p 1 Check VOA leads connected ye llow/red stator w ires to No VOA leads connected to red/ Rx1000 continuity white stato r wire and grou nd * Range Readi ng 7-14 * Rx1 Rx1000 No * cont inuity If checks indicate rectifier circuitry in switch box is malfunctioning, DO NOT replace switch box ; install Rectifier Kit (D-57580A3). The rectifi er portion of th e charging circuit is located in th e switch box . STATOR - LIGHT (CH A RG I N G ) WINDING CHECKS Disconnect chassis electrical harness from engine electrical harness b y separating co nnector located b y secondary ignition coils. An indication of concentration of electrolyte is obtained with a hydrometer. Testinq Native 0;0"" • COMPONENT CHECKS STARTING SYSTEM "5" Terminal Use Magnet o Anal yzer (C-91-252 13) for testin g componen ts. Check VOA leads co nnected betwe en 2 yellow stator wire s. The followin g precautions should be observed to prevent an explosion: 1