TM 5-3895-373-20C.INSTALL.1. INSTALL CONNECTION AND THERMOSTAT ONTOENGINE.When scraping gasket material fromsurface of parts, be careful not toscratch or gouge metal surfaces.Do not allow gasket material to fallinto engine block. Gasket materialmay cause blockage of the coolantsystem and damage the water pump,thermostat, or engine.a.Scrape excess gasket material fromgasket seal area (8) using putty knife. Donot scratch sealing surface or allow gasketmaterial to fall into engine block.b.Install thermostat (7) and new gasket (6).Thread locking compound solventcan cause eye damage. Wear safetygoggles/glasses when using. Avoidcontact with eyes. If solvent contactseyes, flush eyes with water and getimmediate medical attention.c.Clean threads of hex head cap screws (3)with thread locking compound solvent.Thread locking compound can causeeye damage. Wear safetygoggles/glasses when using. Avoidcontact with eyes. If compoundcontacts eyes, flush eyes with waterand get immediate medical attention.d.Install lockwashers (4) on hex head capscrews (3). Apply thread lockingcompound to cap screws.e.Install connection (5) using hex head capscrews (3). Tighten cap screws to 37 lb-ft(50 N• m).2.REPLACE UPPER COOLANT HOSE.a.Slide hose clamps (1) over upper coolanthose (2). Install upper coolant hosebetween connection (5) and radiator.b.Tighten hose clamps (1).NOTEFOLLOW-ON-TASK: Fill coolant system per paragraph 2.23.3.END OF TASK6-9
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