MAIN ROTOR HUB LOWER PLATE PAD REPLACEMENT (AVIM) continued

MAIN ROTOR HUB LOWER PLATE PAD REPLACEMENT (AVIM)

MAIN ROTOR HUB LOWER PLATE PAD REPLACEMENT (AVIM) continued - TM-1-1520-238-23-3_1073

TM-1-1520-238-23-3 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual
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TM 1-1520-238-23 5-210 5.47. MAIN ROTOR HUB LOWER PLATE PAD REPLACEMENT (AVIM) – continued CAUTION Exercise extreme care and undertake protective measures when handling or performing any type of maintenance on the hub plate. All surface areas are critical. Scratches measuring 0.005 INCH in depth or greater will render this part unserviceable. To prevent damage to the hub plate, ensure that work area is clean and that parts are placed only on a soft and adequately protected working surface. Heat treated condition of hub plate is critical. Part must be protected from unscheduled heating and external im- pact during inspection and other han- dling. NOTE This task is typical for all eight pads on hub plate. Replacement of hub plate pad is not necessary if rivets have loosened but bond is still intact and pads show no evidence of damage. In this instance, replace only rivet(s). 5.47.3. Removal a. Remove and discard rivets (1) from hub lower plate (2) (TM 1-1500-204-23). GO TO NEXT PAGE 2 1 M04-3818-1

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