TM-9-2520-272-40 Direct Support for M113A3 X200-4A Transmission 2520-01-397-1074 Download
Page 407 of 620
TM 9-2520-272-40 0050 SUSTAINMENT MAINTENANCE REPLACE STEER CONTROL ASSEMBLY INITIAL SETUP: Tools and Special Tools Adapter, Socket Wrench Drive, 3/8” Male x 1/2” Female (WP 0079, Item 2) Tool Kit, General Mechanic’s (GMTK) (WP 0079, Item 45) Wrench, Torque, Ratcheting, 1/2” Drive, 250 lb-ft (WP 0079, Item 51) Materials/Parts Sealant, Lubricating, Thread-Locking (WP 0078, Item 15) Personnel Required Track Vehicle Repairer, 91H10 Equipment Condition Transmission removed from vehicle or container (TM 9-2350-277-13&P) Oil f ll tube assembly removed (WP 0006) Left steer gear, left steer and output sun gear, left output shaft, and output pump drive gear removed (WP 0048) REMOVE STEER CONTROL ASSEMBLY 1. Remove two socket head screws (Figure 1, Item 1) that attach steer control assembly (Figure 1, Item 4) to hydrostatic pump and motor assembly (Figure 1, Item 5). 2. Remove four bolts (Figure 1, Item 2) and four washers (Figure 1, Item 3) that attach steer control assembly to hydrostatic pump and motor assembly (Figure 1, Item 5). 3. Remove steer control assembly (Figure 1, Item 4) from hydrostatic pump and motor assembly (Figure 1, Item 5). Figure 1. Steer Control Assembly Removal. END OF TASK 0050‐1