SECTION IV – REPAIR 7-更换钢丝螺套、螺柱、衬套、销钉和螺母板-F.Method No. 407F: 松动、磨损或损坏的销钉（钢制部件）更换

7.Replacing Inserts, Studs, Bushings, Pins and Nutplates

更换钢丝螺套、螺柱、衬套、销钉和螺母板

F.Method No. 407F: Loose, Worn, or Damaged Pins (Steel Parts) Replacement

Method No. 407F: 松动、磨损或损坏的销钉（钢制部件）更换

Replace loose, worn, or damaged pins in steel parts as follows:

按如下步骤更换钢制零件中的松动、磨损或损坏的销钉：

WARNING: USE THE CORRECT PERSONAL PROTECTION. PROCEDURES THAT NEED GRIND/MACHINE WORK WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES.

警告：请使用正确的个人防护措施。需要进行研磨或机械作业时，会产生松散颗粒，可能进入眼睛。

CAUTION: EXERCISE CARE NOT TO DAMAGE BASIC PART DURING MACHINING OPERATION.

注意：加工过程中需小心操作，避免损坏基体零件。

(1) Machine pin as required for easy removal.

按需机械加工销钉，便于拆卸。

(2) Remove pin.

移除销钉。

WARNING: SOLVENT VAPORS ARE TOXIC AND FLAMMABLE. DO NOT INHALE VAPORS. OBSERVE FIRE PRECAUTIONS.

警告：溶剂蒸气有毒且易燃。请勿吸入蒸气。注意防火措施。

(3) Clean to remove machining residue from hole from which pin was removed. Use degreasing solvent C04-0025 (Type I). SUBTASK Cold soaking of pin may be required prior to installation. Refer to applicable manual.

清理已经拆除销钉的孔内加工残留物。使用脱脂溶剂C04-0025（I型）。安装前可能需要对销钉进行冷浸处理。请参阅适用手册。

(4) Press new pin into position. Refer to applicable manual.

将新销钉按入指定位置（安装到位）。请参阅适用手册。