A320 ESPM Electrical Standard Practices Manual 2(14)

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R R  _______1. General This chapter gives the description of the tools and some specified procedures to use them on pressure seals. These tools have the codes that follow:
R R R R  - DEUTSCH 057-0854-00 - Fastening wrench - DEUTSCH 057-0750-00 - Harness shaping tool - DEUTSCH 057-0852-29, DEUTSCH 057-0853-42 adapters and associated torque wrench TORQUELEADER TBN65 or equivalent - CMS9142729634, CMS9142729637 adapters and associated torque wrench TORQUELEADER TSN55 or equivalent
 ______________________________________2. Fastening Wrench - DEUTSCH 057-0854-00
 A. Designation Fastening wrench DEUTSCH 057-0854-00 is used to lock the pressure seal ABS1378 in place during the tightening of the back screw or other accessories.
 B. Description of the tool (Ref. Fig. 001) The tool DEUTSCH 057-0854-00 is used according to the shell size of the pressure seal used. One end of the tool can hold a size 28 pressure seal and the other can hold a size 36 pressure seal.
 C. Procedure
 (Ref. Fig. 001) - Identify the size of the pressure seal to be locked. - Insert the pressure seal in the correct end of the tool and make sure it is locked. 
R  - Tighten the back screw or accessory with an applicable tool.

 

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 Tools for Pressure Seals - Fastening Wrench
 DEUTSCH 057-0854-00
 Figure 001

 

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 ________________________________________3. Harness Shaping Tool DEUTSCH 057-0750-00
 A. Designation Harness shaping tool DEUTSCH 057-0750-00 is used to shape the harness during preparation and before assembly of the pressure seal ABS1378.
 B. Description of the tool (Ref. Fig. 002) The tool DEUTSCH 057-0750-00 can be used on harness diameters from 4 mm (0.1574 in.) to 41 mm (1.6141 in.)
R R  C. Procedure (Ref. Fig. 002) - Wind the self-welding tape ABS5334 around the harness, then insert it in the tool DEUTSCH 057-0750-00 and adjust it under the grip strap. - Rotate the grip roller by hand until the grip strap is tightened. - Torque the grip roller to 0.2 m.daN (17.6991 lbf.in) with a dynamometric screwdriver.
 ____NOTE : Take care not to tighten the mechanism too much: The grip stop mark must not coincide with the red mark on the tool.
R  _____________________________________________________4. Adapter - DEUTSCH 057-0852-29 and DEUSTCH 057-0853-42 
R R  A. Designation This type of tool correctly tightens the rear nut of the pressure seals. 
R R R R  B. Description of the tool (Ref. Fig. 003) The tools DEUTSCH 057-0852-29 or 057-0853-42 are used according to the shell size of the pressure seal. 
R R R R R R  C. Procedure (Ref. Fig. 003) - Identify the size of the pressure seal. - Get the correct wrench adapter and insert it in a dynamometric torque wrench TORQUELEADER TBN65 or equivalent. - Torque the nut to the applicable value.

 

 Tools for Pressure Seals - Harness Shaping Tool
 DEUTSCH 057-0750-00
 Figure 002

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 Apr 01/05
R R Tools for Pressure Seals - Torque Wrench and Adapter R DEUTSCH 057-0853-42, DEUTSCH 057-0852-29 and TORQUELEADER TBN65 R Figure 003

 

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R  _________________________________________5. Adapter - CMS9142729634 and CMS9142729637 
R  A. Designation 
R  This type of tool is used to correctly tighten the attachment nut on the 
R  panel. 
R  B. Description of the tool 
R  (Ref. Fig. 004) 
R  The hook wrench adapters CMS9142729634 or CMS9142729637 are used 
R  according to the shell size of the pressure seal. 
R  C. Procedure 
R  (Ref. Fig. 004) 
R  - Identify the size of the pressure seal. 
R  - Get the correct hook wrench adapter and insert it in a dynamometric 
R  torque wrench TORQUELEADER TSN55 or equivalent. 
R  - Torque the nut to the applicable value.

 

R Tools for Pressure Seals - Torque Wrench and Adapter R CMS9142729634, CMS9142729637 and TORQUELEADER TSN55 R Figure 004

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 ________________________________________________________ELECTRIC CABLE MARKING TOOLS - DESCRIPTION AND OPERATION
 _______1. General
 The chapters that follow give the description and operation of the tools used for the marking of cables.
R R R R  _______CAUTION : MAKE SURE THAT YOU DO NOT CAUSE DAMAGE TO THE CABLE INSULATION DURING THE CABLE MARKING PROCEDURE. DAMAGE TO THE INSULATION CAN CAUSE DETERIORATION OF THE MECHANICAL AND ELECTRICAL CHARACTERISTICS OF THE CABLE. 
R
　
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