17. Repairing Seals (Silicone Rubber) 密封件(硅橡胶)修理
Method No.417A:脱胶密封件修理(硅橡胶)
(1) Remove damaged seal as follows:
按以下步骤清除损坏密封件:
CAUTION: MAKE SURE NOT TO DAMAGE THE SEAL DURING THIS OPERATION.
注意:操作过程中务必避免损伤密封件。
(a) Remove damaged seal with a knife blade.
用刀片清除损坏的密封件。
(b) Clean the surface of the part. Refer to SECTION II – CLEANING. Use scotch brite C08-0003 to abrade the surface.
清洁零件表面。参照SECTION II – CLEANING。使用百洁布C08-0003打磨表面。
NOTE: The part will be considered clean when a dry, lint free wipe can be swiped over the surface and show no indications of dirt or contaminants.
注:当用干燥无绒布擦拭表面后无污垢或污染物痕迹时,即视为清洁完成。
(c) Air dry the seal contact area for 30 minutes minimum or dry in an air circulating oven at 120 to 130°F (49 to 54°C) for five minutes minimum.
密封接触面需自然晾干至少30分钟,或置于120至130°F(49至54°C)循环烘箱中干燥至少5分钟。
(d) Apply primer C03-0010 to the surfaces to be bonded and air dry for 30 to 60 minutes.
在待粘接表面涂覆底漆C03-0010,自然晾干30至60分钟。
(e) Apply adhesive sealant C01-0006 to surfaces to be bonded. Refer to manufacturer instructions.
在待粘接表面涂覆粘合密封胶C01-0006。参照制造商说明操作。
NOTE: Install during the five minutes after application of the adhesive sealant to guarantee the correct bonding surfaces.
注:涂覆粘合密封胶后须在5分钟内完成安装,以确保粘接面正确对位。
(f) If necessary, procure new gasket. Refer to applicable manual.
必要时更换新密封垫。参照适用手册操作。
(g) Set the seal using hand pressure to guarantee good contact between surfaces.
用手压实密封件,确保表面充分接触。
NOTE: Remove from the edge of the gasket the unwanted adhesive. If necessary, it is permitted to use clamps to keep surfaces contact.
注:清除垫片边缘多余胶粘剂。必要时可使用夹具保持表面接触。
(h) Let the adhesive cure for 24 hours minimum at room temperature.
在室温下固化胶粘剂至少24小时。
NOTE: Remove clamps if they were used.
注:若使用夹具,请及时拆除。
CAUTION: MAKE SURE NOT TO DAMAGE THE SEAL DURING THIS OPERATION.
注意:操作过程中务必避免损伤密封件。
(i) Use a knife blade to remove the unwanted adhesive.
使用刀片清除多余胶粘剂。
Method No.417B:密封件(硅橡胶)割伤与划痕修理
(1) Clean the surface of the part. Refer to SECTION II – CLEANING.
清洁零件表面。参照SECTION II – CLEANING。
NOTE: The part will be considered clean when a dry, lint free wipe can be swiped over the surface and show no indications of dirt or contaminants.
注:当用干燥无绒布擦拭表面后无污垢或污染物痕迹时,即视为清洁完成。
(2) Apply adhesive sealant C01-0006 to cut, missing, loose or separate silicone rubber gasket. Refer to manufacturer instructions.
向开裂、缺损、松散或分离的硅橡胶垫片涂抹粘合剂密封胶C01-0006。参照制造商说明操作。
(3) Attach the surfaces to be bond with a clamp if necessary.
必要时用夹具固定待粘合表面。
(4) Let the adhesive cure for 24 hours minimum at room temperature.
于室温下静置固化至少24小时。
NOTE: Remove clamps if they were used.
注:若使用过夹具,请及时拆除。
CAUTION: MAKE SURE NOT TO DAMAGE THE SEAL DURING THIS OPERATION.
注意:操作过程中务必避免损伤密封件。
(5) Use a knife blade to remove the unwanted adhesive.
用刀片刮除多余胶料。









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