TM 10-4930-236-13&PREMOVALa.Disconnect tubes (1) at jetlevel sensor.b.Withdraw cable (2) from lever(3) and bushing (4).c.Remove nuts (5), lockwashers(6), flat washers (7), bottom loadingvalve (8) and gasket (9).d.Disconnect tubes (1) and removeconnectors (10).e Reach through mounting hole andlift retainer (11) up and away from gasket(12). Remove gasket through hole.DISASSEMBLYa Remove screws (13), plug (14) fromSECONDARY port and pilot assembly (153 fromPRIMARY port.WARNINGParts under spring tension can cause seriousinjury. Takeextreme care when releasing parts under spring tension.b.Remove screws (16) and lift off cap (17).c.Remove garter spring (18), seal (19) and spring (20).d.Remove retaining ring (21) and seal assembly (22) from cap (17).e.Remove screen (23), spring (24), pin (25) and lever (26).f.Unscrew gland (27) and remove gland and shah (28).g.Remove O-ring packing (29) and seal/retainer assembly (30) from gland (27).h.Pins (31) may remain in shaft (28) unless they must be replaced due to damage.i.Remove shaft (32) from valve body (33) with parts attached to shaft.j.Remove hair pin (34), pin (35) and cam (36).k.Depress shaft (32) into piston (44) then remove cotter pin (37), washer (38), limitpin (39), links (40), spring (41)and orifice (42).5-20
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