TM 9-2320-361-34 15-12. DELIVERY PUMP REPAIR (Contd) 14. Remove rotor (1) from liner (3). 15. Remove four vanes (4) and two rods (5) from rotor (1). 16. Mark liner (3) and pump body (2) for alinement during assembly. 17. Remove liner (3) from pump body (2). b. Cleaning 1. For general cleaning instructions, refer to para. 2-8. NOTE Refer to steps 2 and 3 for final cleaning of (M50A2 and M50A3) delivery pump internal components. 2. Wash delivery pump internal components with soap and hot water. Rinse internal components thoroughly with hot water. 3. Dry internal components using a clean, soft rag. 15-50