TM 5-3805-262-344-7. TRUNNION ASSEMBLY MAINTENANCEThis task covers removal, cleaning, inspection, and installation of trunnion assem-bly.TOOLS: No. 1 Common Organizational Maintenance Tool KitHand hammer, 16 ouncesSlip joint pliersSafety glassesSocket wrench set, 3/4 inch driveTorque wrench, 3/4 inch driveBrass rod, 1-3/4 inches diameterSteel rod, 2-1/4 inches diameterChain hoistTap, 5/8-11MATERIALS/PARTS: Clean cloths (Appendix C, item 1)Cleaning solvent P-D-680 (Appendix C, item 2)Grease (Appendix C, item 11)Lock plates (FSCM 10988 PN L12824)REFERENCE: TM 5-3805-262-20NOTEPRELIMINARY PROCEDURE: Rear axle removed (page 3-386) and lubricationhoses and fittings disconnected from trunnion assembly (refer to TM5-3805-262-20) .REMOVAL (SHEET 1 OF 2)a. Support trunnion assembly (9) at both endsb.c.Be sure rear chassis is securely supportedis securely attached to trunnion assemblying steps. Failure to do so could causeusing chain hoist.and blocked and chain hoist(9) before performing follow-serious injury or death byequipment falling on you..If you are injured by falling equipment,obtain medical aid immediately.Straighten tabs of two lock plates (2) using pliers.Remove four capscrews (1), two lock plates (2), and trunnion retainers (3).Discard lock plates.NOTEUse chain hoist, attached to trunnion assemblypivot pins (7) before performing step d below.(9), to reduce tension on4-258
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