TM  10-3930-643-34 HYDRAULIC  SYSTEM  TROUBLESHOOTING  AND  MAINTENANCE. 12-5. Fork Valve Assembly. (Sheet 1 of 9) This task covers: a. Disassembly c.  Assembly b. Cleaning/Inspection INITIAL  SETUP Tools Tool Kit,   General   Mechanic’s Automotive NSN 5180-00-177-7033 Shop Equipment, Automotive Maintenance  and  Repair: Field  Maintenance,  Basic, Less  Power NSN 4910-00-754-0705 Shop Equipment, Automotive Maintenance  and  Repair: Field Maintenance NSN 4910-00-919-0076 Materials/Parts Cleaning  solvent  P-D-680 (App. C, Item 5) Clean cloth (App. C, Item 24) Lubricating oil (App. C, Item 19) Crocus cloth (App. C, Item 3) Preformed packing (12) Wiper (2) Seal (2) Torques Bolts (6) to 5 lb-ft. Screw (9) to 4 lb-ft. Plug (25) to 75 lb-ft. Nut (38) to 10 lb-ft Nut (40) to 10 lb-ft Body (49) to 75 lb-ft EQUIPMENT  CONDITION References Condition  Description Paragraph  12-3 Loader  control  valve  disassembled. Go to sheet 2 12-33