TM 5-3805-260-24TRANSMISSION HYDRAULIC CONTROL VALVES2.Assemble the pressure control valve as follows:a)Make sure all of the parts of the pressurecontrol valve are clean and free of dirt. Putclean SAE 30 oil on the parts of thepressure control valve.b)Install stop (2) and the dowel in bodyassembly (1).c)Install spring (13), spring (12) and loadpiston (11).d)Install differential and safety valve spool (6),the washer, spring (10), spring (8) and stop(7).e)Make a replacement of the O-ring seals incover (4) if necessary. Install the cover andtighten the bolts to a torque of 22 - 3 Ib. ft.(28 + 4 N. m).f)Install spacers (14) and the ring that holdsthe spacers in position on modulating reliefvalve spool (15).g)Install the plunger, spring, retainer, ring andslug in modulating relief valve spool (15).h)Install modulating relief valve (15) and stop(9).j)Install the plunger, spring, stop, pin and slugin converter inlet ratio valve spool (3).k)Install converter inlet ratio valve spool (3).l)Install cover (5) and tighten the bolts to atorque of 22 + 3 lb. ft. (28 t 4 N. m).3.Make adjustments to the transmission hydrauliccontrols after the transmission is installed in themachine. See POWER SHIFT TRANSMISSIONTESTING AND ADJUSTING.end by:a)install transmission hydraulic control valves(See ASSEMBLE TRANSMISSION)3-218
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