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TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download

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TM 9-2350-277-20-5 REPLACE HOSE FROM BULKHEAD CONNECTION TO RAMP CYLINDER 0665 00 THIS WORK PACKAGE COVERS: Removal (page 0665 00-1). Installation (page 0665 00-2). 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 0926 00, Item 65) M a t e r i a l s / P a r t s FRH hydraulic fluid (WP 0928 00, Item 37) Sealing compound (WP 0928 00, Item 56) Lockwasher (7) 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 See your -10 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) Ramp lowered (see your -10) Power plant rear access panel removed (WP 0439 00) Floor plates removed (WP 0539 00) Tread plate on mortar base plate raised REMOVAL WARNING Fire Resistant Hydraulic fluid (FRH) is toxic if absorbed through skin or ingested. Do not service hydraulic system when FRH is hot or pressurized. Wear gloves and avoid contact with skin. If FRH contacts skin, wash immediately with soap. If FRH gets into eyes, wash with lots of water for 15 minutes and get medical attention. If FRH is swallowed, get medical attention. 1. Disconnect tube (1) from nipple (2). NOTE There are six clamps (3) securing the hose (4) on the M1064A3 carrier, seven on all other carriers. 2. Remove clamps (3), screws (5), and lockwashers (6) from weldnuts. Discard lock washers. NOTE The M1064A3 ramp cylinder (7) has a nipple (8) installed instead of an elbow (9). 3. Remove hose (4) from elbow (9) or nipple (8) and nipple (2). Remove clamps (3) from hose. Remove elbow or nipple from ramp cylinder (7). 0665 00-1