TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 STE/ICE-R TEST 10 ENGINE RPM 0111 00 THIS WORK PACKAGE COVERS: Test (page 0111 00-1). INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s STE/ICE-R Test Set (WP 0780 00, Item 73) P e r s o n n e l R e q u i r e d Unit Mechanic E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) STE/ICE-R power hooked up (WP 0106 00) STE/ICE-R starter circuit test hooked up (WP 0108 00) STE/ICE-R engine RPM test hooked up (WP 0107 00) TEST 1. Select TEST 10. 2. Press and release TEST button. NOTE At speeds below 50 RPM, the VTM will display 0. At speeds above 5000 RPM, the display may give a false reading. 3. VTM will display engine RPM: CONDITIONS ENGINE RPM Cranking 100 minimum Idle 650–700 Governed Speed (No Load) 2975–3000 a. If error message appears, see WP 0099 00. b. If display is erratic or reads 0 with engine turning, see TM 9-4910-571-12&P. 4. Read cranking RPM while starting engine. 5. Check engine idle speed. a. Watch VTM for 10 seconds. b. If engine idle speed does not remain between 650 and 700 RPM, notify direct support maintenance. 6. Return to troubleshooting task. 0111 00-1/2 blank