TM  10-3930-638-24&P 2-56.   HYDRAULIC   LIFT   SYSTEM   MAINTENANCE   (cont) d. Lift Chains and Pulleys. This task covers: a.  Removal d.  Installation/Replacement b. Cleaning e.  Adjustment c. Inspection INITIAL SETUP TOOLS EQUIPMENT CONDITION No. 1 Common Organiza- NSN  4910-00-754-0654 Paragraph Condition  Description tional  Maintenance  Tool  Kit Vehicle parked on level surface, engine Sleeve, 13/ 16 inch diameter off, parking brake applied, mast veritical, by 12 inches long and forks resting on ground. Control Sleeve, 2-7/32 inches diameter valve  control  levers  operated  several by 12 inches long times  to  relieve  hydraulic  pressure. Arbor Press Bore  Gage,  2  inches  capacity MATERIALS/PARTS Cleaning  solvent  P-D-680 Clean  cloths SAE 10 motor oil 2-402