TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-2 REPLACE TUBE TYPE INFRARED POWER SUPPLY 0291 00 THIS WORK PACKAGE COVERS: Removal (page 0291 00-1). Test and Inspection (page 0291 00-2). Installation (page 0291 00-3). 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 General Mechanic’s Tool Kit (WP 0780 00, Item 29) M a t e r i a l s / P a r t s Lockwasher (4) 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/shutdown (see your -10) Carrier blocked (see your -10) Battery ground lead disconnected (WP 0294 00) REMOVAL WARNING High voltage in the M19 periscope can cause serious injury or death. Voltage could exceed 16,000 volts. To avoid accidents, observe the following: Always connect power cable to periscope before turning MASTER SWITCH and infrared (I.R.) POWER switch to ON. Before disconnecting power cable from M19 periscope, always wait at least two minutes after turning infrared (I.R.) POWER switch and MASTER SWITCH OFF. Do not disconnect power cable until image disappears from periscope screen. Never touch end of power cable, or allow it to contact metal surfaces. 0291 00-1