R E P L A C E D R A I N C A P A N D S I G H T G A GE

R E P L A C E F A N D R I V E P U L L E Y A N D A C C E S S C O V E R

TM-9-2350-261-20-2 Carrier Personnel Full Tracked Armored M113A2 2350-01-068-4077 Carrier Command Post Light Tracked M577A2 2350-01-068-4089 Manual
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TM 9-2350-261-20-2 R E P L A C E D R A I N C A P A N D S I G H T G A GE INITIAL SETUP Tools: General Mechanics Tool Kit (Item 30, App D) Torque Wrench (Item 99, App D) Materials/Parts: Antiseize compound (Item 4, App C) Nonelectrical wire (Item 31, App C) Packing (2) Suitable container Personnel Required: Unit Mechanic REMOVE 1. 2. 3. Place suitable container under drain cap (1). Remove cap, packing (2) and lockwire (3), and drain oil. Discard wire and packing. Remove lockwire (4), four screws (5), washers (6), cover (7) and packing (8) from fan gearbox (9). Discard lockwire and packing. Remove filler plug (10) from fan gearbox (9). INSTALL 4. 5. 6. 7. 8. 9. 10. Install new packing (2) in fan gearbox (9). Install drain cap (1) on fan gearbox (9). Install new lockwire (3) through drain cap (1) and fan gearbox (9). Twist lockwire. Apply antiseize compound to threads of screws (5) and plug (10). Fill fan gearbox with oil. Install plug (10) in fan gearbox (9). Install new packing (8) and cover (7) on fan gearbox (9). Secure with four washers (6) and screws (5). Tighten screws to 42-48 in–lb (4.7–5.4 N-m) torque. Use torque wrench. References: See your - 10 See your LO Equipment Conditions: Engine stopped/shutdown (see your -10) Power plant rear access panel removed (page 24-27 or 24-29) Carrier blocked (see your –10) 11. Secure four screws (5) with new lockwire (4). Double twist lockwire as shown below. 8-42

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