TM 5-3805-262-344-3. TRANSMISSION MAINTENANCE (CONT)i. Control Valve.This task covers disassembly, cleaning, inspection, andreassembly of control valve.TOOLS: No. 1 Common Organizational Maintenance Tool KitSafety glassesCombination box and open end wrench setViseVise jaw capsHand hammer, 16 ouncesScrewdriverSlip joint pliersAutomotive Mechanic's Tool KitMachinist’s steel ruleDrive pin punch, 3/8 inch pointPry barSleeve, 1-1/4 inches outside diameter by 6 inches longRawhide hammerSpring gageFine wireMATERIALS/PARTS: Clean cloths (Appendix C, item 1)Cleaning solvent P-D-680 (Appendix C, item 2)Thread sealant (Appendix C, item 37)Transmission gasket kit (FSCM 73342 PN 6838897)NOTEPRELIMINARY PROCEDURE: Control valve removed from transmission housing(page 3-341).DISASSEMBLY (SHEET 1 OF 3)NOTEIf not already removed, remove clutch pressure switch, back up alarmswitch , neutral start switch and gasket, and cut out cylinder.Be careful in following step not to put too much pressure on controlvalve body (29). To do so could distort body causing cracks or otherdamage.(1)Put control valve in soft jawed vise.(2)Remove plug (1) and gasket (2). Discard gasket.(3) Remove regulator valve (3).(4)Remove plug (4) and gasket (5). Discard gasket.4-202
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