TM 9-2320-361-20 8-7. SERVICE BRAKESHOES MAINTENANCE (Contd) 8. Install two anti-rattle springs (4) and washers (3) between two brakeshoes (2) and (23) and backing plate (5) with two upper (long) guide pins (1), washers (8), and nuts (9). 9. Tighten upper guide pin nuts (9) 19-24 lb-ft (26-33 NŽm) and lower guide pin nuts (12) 11-16 lb-ft (15-22 NŽm). 10. Install two retainer washers (29) and new retaining clips (28) on anchor pins (27). Squeeze retaining clips (28) into slots of anchor pins (27). NOTE Ensure brakeshoes are still positioned against wheel cylinder pushrods after brakeshoe return spring is installed. 11. Install brakeshoe return spring (30) on two brakeshoes (2) and (23). FOLLOW-ON TASKS: Replace hub and brakedrums (para. 9-3). Perform service brake adjustment (para. 8-8). 8-21