TM  10-3930-643-34 TRANSMISSION TROUBLESHOOTING  AND MAINTENANCE. (cont) 6-4. Torque Converter Charging Pump. (Sheet 1 of 6) This task covers: a. Removal b. Cleaning/Inspection c. Installation INITIAL  SETUP Tools Materials/Parts Tool  Kit,   General   Mechanic’s Cleaning  solvent Automotive (App. C, Item P-D-680 5) NSN 5180-00-177-7033 Clean cloth (App. C, Item 24) Shop  Equipment,  Automotive Detergent (App. C, Item 33) Maintenance  and  Repair: Small tag (App. C, Item 28) Field  Maintenance,  Basic, Preformed packing (5) Less  Power NSN 4910-00-754-0705 Torques Shop  Equipment,  Automotive Bolts (17) to 33 to 37 lb-ft. Maintenance  and  Repair: Field   Maintenance NSN 4910-00-919-0076 EQUIPMENT  CONDITION References Condition  Description TM  10-3930-643-20 Engine top and side access covers removed. Go to sheet 2 6-20