TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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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 M a t e r i a l s / P a r t s Suitable Container P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s TB 750-651 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) Trim vane lowered and power plant front access door open (see your -10) SERVICING WARNING Hot radiator coolant can burn you. Remove cap only if cool to touch. Drain cocks may be hot. Turn cap slowly to release pressure. Replace cap by pressing down and turning until tight. C A U T I O N NOTE For partial drain, attach a length of 1/2 inch (13 mm) hose to the drain cock on thermostat housing or on deaerator elbow. Drain coolant into a clean container. Save coolant for reuse. Close drain cock. General Mechanic’s Tool Kit (WP 0780 00, Item 29) THIS WORK PACKAGE COVERS: Servicing (page 0193 00-1). DRAIN COOLANT SYSTEM 0193 00 TM 9-2350-261-20-2 Hull bottom access cover removed (WP 0434 00) Driver’s power plant access panel removed (WP 0430 00) Power plant rear access panel removed (WP 0431 00, WP 0432 00, or WP 0433 00) 0193 00-1 Coolant in the cooling system must flow freely. If rust, scale, or sediment prevent the free flow of coolant, flush system per TB 750-651. This is to be done only as necessary. Do not operate engine above 230 F (110 C). Serious engine damage can result. º º