TM  10-3930-638-24&P 2-26. ALTERNATOR MAINTENANCE (cont) STEP LOCATION ITEM ACTION REMARKS INSTALLATION/REPLACEMENT     (cont) 11 h. Cap screw (10), lock (cont) washer (9) and nut (8) i. Cap screw (5), lock washer (6) and washer (7) j. Alternator and fan belt k. Cap screw (5), nut (8) and cap screw (16) l. Wire lead (3), lock washer (2) and nut (1) m. Push-on connector (4) n. BATT terminal of alternator o.  Resistor  (24) p. Retainer halves (23) TESTING 12 13 14 Engine  compart- Voltmeter ment, rear, left side  of  vehicle Install Install Adjust Tighten Install Connect Seal Position Push together and turn clockwise Connect Tighten  hand-tight  only Tighten  hand-tight  only Para  2-17f When proper adjustment of alternator and fan belt is obtained On BATT terminal of alternator To alternator terminals 1, 2 and R Use silicone rubber sealer In retainer halves (23) To  secure  resistor  (24) To alternator BAT terminal and case ground Operator’s a.  IGNITION  switch place in ON compartment position b. START switch Depress  and Operate engine at 1800 RPM with all start  engine accessories Off Engine  compart- Voltmeter ment Observe Voltmeter  should  indicate  no  more  than 31 Vdc with engine operating at 1800 RPM; if indication is more than 31 Vdc, replace  alternator 2-117