TM   10-3930-638-24&P 3-24. STEERING SYSTEM MAINTENANCE a. Steering Wheel and Column. This task covers: a.  Removal b. Disassembly c.  Cleaning INITIAL SETUP TOOLS No. 1 Common Organiza- NSN  4910-00-754-0654 tional Maintenance Tool Kit MATERIALS/PARTS Cleaning  solvent  P-D-680 Clean  cloths Lubricant (FSCM 77640 P/N 045096) d.  Inspection/Repair e.  Reassembly f.   Installation/Replacement EQUIPMENT  CONDITION Paragraph Condition  Description Vehicle parked on level surface and engine off. 2-32b Horn  switch  removed  from  steering wheel. 3-156