REPAIR FAN DRIVE SHAFT AND BEARING HOUSING

FOLLOW-THROUGH STEPS - TM-9-2350-277-34_195

TM-9-2350-277-34 Carrier Personnel Full Tracked Armored M113A3 2350-01-219-7577 (EIC AE7) Carrier Command Post Light Tracked M577A3 2350-01-369-6085 (EIC AE7) Manual
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TM 9-2350-277-34 REPAIR FAN DRIVE SHAFT AND BEARING HOUSING 0022 00 THIS WORK PACKAGE COVERS: Disassembly (page 0022 00-1). Inspection (page 0022 00-1). Assembly (page 0022 00-2). INITIAL SETUP: Maintenance Level Direct Support Tools and Special Tools General Mechanic’s Tool Kit (WP 0120 00, Item 62) Hammer Face (WP 0120 00, Item 15) Inserted Hammer Face Holder (WP 0120 00, Item 22) Arbor Press (WP 0120 00, Item 43) Personnel Required Track Vehicle Repairer 63H10 References See your -20 Equipment Condition Shaft and bearing housing removed from carrier (see your -20) DISASSEMBLY 1. Remove drive shaft (1) from bearing housing (2) by pressing shaft (1) out. 2. Place bearing housing (2) on flat surface. Tap outer edge of bearing (3) until bearing turns to vertical position. Tap bearing edge to remove bearing from housing. INSPECTION-ACCEPTANCE AND REJECTION CRITERIA 1. Inspect drive shaft and fan pulley for wear and damage. Replace bad drive shaft or front pulley. 2. Inspect bearing support and fan housing for wear and damage. Replace if necessary. 0022 00-1

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