TM   10-3930-638-24&P 2-27. STARTING SYSTEM MAINTENANCE (cont) a. Starter (cont). STEP LOCATION I T EM ACTION REMARKS TESTING  (cont) (cont) d.  RPM  indicator Observe  indica- RPM indicator indicates 8000 to tion 13,000 RPM NOTE If ammeter does not indicate 52 to 90 amperes, or RPM indicator does not indicate 8000 to 13,000 RPM, record voltage, current and RPM, and forward test results with defective starter to direct  support  maintenance.  If  ammeter  indicates  52  to  90 amperes and RPM indicator indicates 8000 to 13,000 RPM, proceed to step 8e. e.  Starter a. Disconnect from test set- up b. Disconnect and  tape field  coil  lead at  solenoid M  terminal c.  Connect solenoid  ter- minals to test setup  as shown Close Adjust for 9 Vdc indication  on voltmeter f. Switch g. Carbon pile h.  Ammeter Observe indication NOTE Ammeter  indicates  6.5  to  7.0  amperes If ammeter does not indicate 6.5 to 7.0 amperes, record test results and forward to direct support maintenance with defective starter  (solenoid  switch  defective). 2-122