TM-9-2520-272-40 Direct Support for M113A3 X200-4A Transmission 2520-01-397-1074 Download
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TM 9-2520-272-40 0010 INSTALL LOCKUP CONTROL VALVE ASSEMBLY CAUTION Transmission must be in upright position when oil transfer gasket, oil transfer plate assembly, separator plate, and control valve assemblies are installed. If transmission is not in vertical position when these items are installed, misalignment of holes can block oil f ow, causing malfunction of transmission. Care should be taken not to let dust get into control valve assemblies. Keep top of transmission center housing assembly clean. Keep all parts clean. Wipe with batiste cloth. Contamination of control valves can cause transmission failure. 1. Install two 5/16-20 x 2-1/4 inch bolts (Figure 2, Item 1) and washers (Figure 2, Item 2) that attach lockup control valve assembly (Figure 2, Item 4) to separator plate (Figure 2, Item 5). 2. Install four 5/16-18 x 2-3/4 inch bolts (Figure 2, Item 3) and washers (Figure 2, Item 2) that attach lockup control valve assembly (Figure 2, Item 4) to separator plate (Figure 2, Item 5). 3. Torque six bolts (Figure 2, Item 1) and (Figure 2, Item 3) to 17 to 20 lb-ft (23 to 27 N·m). Figure 2. Lockup Control Valve Assembly Installation. END OF TASK END OF WORK PACKAGE 0010‐4