TM-9-2520-254-34 Direct Support for M113 TX100-1 Transmission 2520-00-066-4240 Download
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washers (5) in retainer and cover. Tighten screws to 24 to 36 pound-inches torque. b. Items Installed in Rear of Control Valve Assembly. NOTE When a replacement valve body assembly (3) or valve body (42) must be installed, readjustment of throttle valve adjusting screw (62) is necessary. Refer to paragraph 5-63 for adjustment procedures. (1) Install shift valve (46) and shift plug (47) in valve body (42). (2) Install shift valve (49) and shift plug (48) in valve body (42). (3) Install shift plug (50) and flOW valve (51) in valve body (42). (4) Install spring (52) and trimmer stop (53), large diameter end first. (5) Install spring (54) and plug (55). (6) Install springs (56 and 57) and trimmer valve (58), open end first. (7) Install rear cover (60) and seven screws (59). Tighten screws to 24 to 36 pound-inches torque. (8) Install throttle valve (44) in valve body (42). (9) Install throttle valve retainer (64) and screws (61 and 63). Tighten screws to 24 to 36 pound-inches torque. c. Items Installed in Front of Control Valve Assembly. (1) Install spring (43) and throttle regulator valve (39) in valve body (42). (2) Install shift valve (38) and spring (36) in valve body (42). (3) Install front governor valve (41) and main regulator valve (40) in valve body (42). (4) Install valve plug (35) and spring (37) in front cover (34). (5) Install ball (32), springs (31 and 30), and extender valve (29) in front cover (34). (6) Install extender valve cover (26) and screw (25). (7) Install three retaining screws (24) and two screws (13), and secure front cover (34) to valve body (42). (8) Install two inhibitor valves (18), springs (15 and 17), and washers (16) into inhibitor valve body (21). Compress washers against springs far enough to allow installation of dowel pins (19). Drive dowel pins in far enough to allow for staking of body metal over dowel pins. NOTE Do not interchange springs (15 and 17). These springs have different ratings and must be installed into their proper bores. (9) Install two blocker plugs (28) and two springs (14 and 27) into front cover (34). (10) Install inhibitor valve body (21) on front cover, and install screw (20), and four washers (23), and four screws (22). Tighten screws to 24 to 36 pound-inches torque. Section XIII. ASSEMBLY OF TRANSMISSION FROM SUBASSEMBLIES 5-57. General c. Exploded Views. See appropriate exploded a. Pictorial Steps. The assembly procedures are view and figures 5-83 through 5-140 for assembly arranged in successive pictorial steps. Simple in- sequence and parts identification. structions are given below each procedure d. Tool Information. Refer to paragraphs 3-1 illustration. These instructions are keyed to the through 3-5 for special and improvised tool in- illustrations by letter callouts. form ation. b. Instructions Before Assembly. Refer to 5-58. Assembly Steps paragraphs 5-1 through 5-4 for general instructions before beginning assembly of the transmission. 5-43