TM-9-2350-277-34 Direct and General Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-34 INSTALL COMMANDER’S CUPOLA ARMOR SHIELDS (M113A3 AND M1064A3 ONLY) 0088 00 THIS WORK PACKAGE COVERS: Installation (page 0088 00-1). INITIAL SETUP: M a i n t e n a n c e L e v e l Direct Support 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 0120 00, Item 62) Portable Electric Drill (WP 0120 00, Item 7) Portable Electric Drill (WP 0120 00, Item 8) Twist Drill Set (WP 0120 00, Item 10) Twist Drill (WP 0120 00, Item 11) Screw Threading Set (WP 0120 00, Item 58) M a t e r i a l s / P a r t s Enamel (WP 0122 00, Item 12) Primer Coating (WP 0122 00, Item 24) Shield Kit P/N 11660854 Spacer, 1/16 to 1/8 inch thick (2) Wood blocks of equal height (2) P e r s o n n e l R e q u i r e d Track Vehicle Repairer 63H10 Helper (H) R e f e r e n c e s See your -10 TB 43-0209 TM 43-0139 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) INSTALLATION 1. If four shield mounting holes are already drilled in cupola hatch, remove and discard four 1/2-13 screws and flat washers from hatch. If mounting holes are NOT drilled, follow Steps 3 - 5. 2. Remove two 5/8-18 screws (1) and washers (2) from outboard support legs of machine gun pintle (3). Discard screws. Keep flat washers. 3. Remove machine gun mount and support from cupola. Close cupola (see your -10). NOTE All dimensions are in inches with metric equivalents. 4. Measure and mark four points (A, B, C, and D) on cupola shown at right. Measure point positions from four existing screw holes that secure machine gun support to cupola. 0088 00-1