SOPM20-50-21如何安装铭牌绑带和密封件-航修札记

如何安装铭牌绑带和密封件HOW TO INSTALL NAMEPLATE STRAPS AND SEALS

1. INTRODUCTION 介绍

A. The data in this subject comes from Boeing Part Standard BACS11AK and drawing 69B80300. These straps and seals are used to hold nameplates and related instruction placards on large pieces of equipment such as hydraulic actuators and landing gear shock struts.

本主题中的数据来自波音部件标准 BACS11AK 和图纸 69B80300。这些绑带和密封件用于固定液压作动器和起落架减震支柱等大型设备上的铭牌和相关说明标牌。

B. The data is general. It is not about all situations or specific installations. Use this data to help you write minimum requirements.

数据是通用的。并非针对所有情况或特定安装。使用此数据可帮助您编写最低要求。

C. Refer to SOPM 20-00-00 for a full list of all the vendor names and addresses.

有关所有供应商名称和地址的完整列表，请参阅 SOPM 20-00-00。

D. This subject tells how to install these types of straps and seals:

本主题介绍如何安装这些类型的绑带和密封件：

(1) BACS11AK seals, which are crimped on the ends of the straps to hold them tight around the cylinder.

BACS11AK 密封件，压接在绑带的两端，使其紧贴缸体。

(2) 69B80300 straps, which are pulled tight and bent over to hold the nameplate in position.

69B80300 绑带，拉紧并弯曲以固定铭牌位置。

2. MATERIALS 材料

NOTE: Equivalent substitutes can be used.

注：可使用同等替代品。

A. Seals — BACS11AK-series, or as specified by overhaul instructions.

密封件 — BACS11AK 系列，或大修说明中指定的密封件。

B. Straps — BACS38E, or as specified by overhaul instructions.

绑带 — BACS38E，或按照大修说明的规定。

C. Straps — 69B80300-series.

绑带 — 69B80300系列。

D. Namplate — as specified by overhaul instructions.

铭牌 — 按大修说明书规定。

3. EQUIPMENT 设备

NOTE: Equivalent substitutes can be used.

注：可使用同等替代品。

A. Crimping tool, 1/2 inch — ASR12, V6F140 (Replaces C2A4).

压接工具，1/2 英寸 — ASR12，V6F140 （替代 C2A4）。

B. Stretcher tool — B2AO, V6F140.

拉伸工具 — B2AO，V6F140。

C. Soft-nosed hammer.

软头锤。

4. INSTALLATION 安装

A. Be sure the replacement nameplate has the data that was on the old nameplate. If necessary, write the data on the nameplate with markers, vibro-engravers, steel stamps, or other procedures as specified by the overhaul instructions.

确保更换的铭牌上有旧铭牌上的数据。如有必要，用记号笔、振动刻字机、钢印或大修说明规定的其他程序将数据写在铭牌上。

B. Clean the mating surface of the cylinder where the nameplate and its straps will be installed.

清洁安装铭牌及其绑带的缸体配合面。

C. Apply tape or equivalent protection as specified.

按规定粘贴胶带或同等保护措施。

D. Install the nameplate with the applicable straps and seals as shown (Figure 1, Figure 2).

如图所示（图 1、图 2），将铭牌与适用的绑带和密封件安装在一起。

E. If specified, give the nameplate the protection of Type 41 clear coating (F-21.34) (SOPM 20-41-01).

若有规定，则为铭牌提供 41 型透明涂层 (F-21.34) (SOPM 20-41-01)。