TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 FAN DRIVE CLUTCH ASSEMBLY AND ASSOCIATED PARTS REPLACE/REPAIR 0129 00 THIS WORK PACKAGE COVERS: WP 0129 00-1 Disassembly, Inspection, Repair, Assembly INITIAL SETUP: Tools: Arbor press (item 8, WP 0176) General mechanic’s tool kit (item 121, WP 0176) Inside micrometer caliper set (item 16, WP 0176) Machinist’s vise (item 132, WP 0176) Mechanical puller (2) (item 90, WP 0176) Outside micrometer caliper set (item 17, WP 0176) Spacer sleeve (item 109, WP 0176) Telescoping gauge set (item 54, WP 0176) Torque wrench, 0-175 foot-pounds (item 127, WP 0176) Torque wrench, 0-300 inch-pounds (item 124, WP 0176) Mandatory Replacement Parts: Bearing (2) (item 295, WP 0175) Bearing (6) (item 193, WP 0175) Bearing, ball (1)(item 298, WP 0175) Gasket (2) (item 257, WP 0175) O-ring (2) (item 72, WP 0175) Pin, Grooved (2) (item 192.1, WP 0175) Mandatory Replacement Parts (cont’): Retaining ring (2) (item 20, WP 0175) Seal, plain (1) (item 191, WP 0175) Self-locking nuts (83) (item 38, WP 0175) Self-locking screws (2) (item 223, WP 0175) Spring (3) (item 354, WP 0175) Expendable and Durable Items: Cleaning compound, solvent (item 8, WP 0173) Cloth, abrasive, crocus (item 9, WP 0173) Goggles (item 17, WP 0173) Grease (item 19, WP 0173) Lubricating oil, engine (item 21, WP 0173) Lubriplate (item 23, WP 0173) Wire, non-electrical (item 44, WP 0173) Personnel Requirements: Track Vehicle Repairer (1) 63H10 Equipment Conditions: Engine level on flat surface Fans and covers removed (WP 0054) NOTE Front and rear fan drive friction clutches are interchangeable and are removed and repaired in a similar manner. For instructional purposes, this procedure covers repair of one fan drive friction clutch.