Stanley 73483, Instruction And Service Manual

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5.4 SERVICE KIT
For a complete service the following Service Kit is available:
SERVICE KIT: 73483-99990
Part Number Description Part Number Description
07005-10118 Quick Coupler - Male 07900-01129 AV25 Front Gland Guide Rod
07005-10120 Quick Coupler - Female 07900-01130 AV25 Piston Guide Sleeve
07900-00958 End Cap Tool Body 07992-00020 Grease – MolyLithium EP3753
07900-01126 AV25 Piston Seal Sleeve 07900-00755 Grease – Molykote® 111
07900-01127 AV25 Piston Seal Plunger 07900-00756 Loctite® 243 Threadlocker
07900-01128 AV25 Piston Bullet
5.5 SERVICING TOOLS
The following standard tools are also required:
• Allen Key: 2.0 / 3.0 mm
• Small fl at screwdriver
• Open End Flat Spanner: 12 / 14 / 18 / 24 / 45 mm A/F
• PTFE Tape: 10 mm
• Engineers Vice with Jaw Guards – 150 mm
5.6 HYDRAULIC OIL
Use only Enerpac ® HF hydraulic oil – the use of any other oil may cause the placing tool and pump to malfunction and will
render the placing tool warranty null and void. Hydraulic oil is available to order under the following part numbers.
Hydraulic Oil
Part Number 07992-00081 07992-00082 07992-00083
Enerpac® Part Number HF-95X HF-95Y HF-95T
Volume 1 Litre 5 Litres 20 Litres
Viscosity 32 mm 2 /s 32 mm 2 /s 32 mm 2 /s
5.7 DISMANTLING INSTRUCTIONS
IMPORTANT – Ensure the mains power supply to the hydraulic pump unit is switched off before removing the nose
assembly or dismantling the placing tool.
Before Dismantling:
• Uncouple the Quick Couplers 10 and 11 and the electrical Control Cable 15 between the placing tool and the Hydraulic
Hose Assembly.
• Remove the nose assembly from the placing tool as per the instructions in the nose assembly datasheet.
• The potentially dangerous substances that could have deposited on the machine as a result of work processes must be
removed before maintenance.
For a complete service of the tool, we advise that you proceed with dismantling the tool in the order shown on the pages in
section
5.7 . After dismantling the tool we recommend that you replace all seals.
All numbers in bold refer to the General Assembly and Parts List on pages 8, 9 and 10.
*See service kit in section 5.4 for part numbers
Head Piston Assembly:
• Using a small fl at screwdriver, remove the Pin 38 from the Collet Adapter 37 .
• Unscrew and remove the Collet Adapter 37 from the Piston 1 .
• Connect the spare *Quick Coupler - Male to the Quick Coupler – Female 11 on the Hydraulic Hose - Return 18 . This will
release pressure from the return side of the Piston and ease the removal of the End Cap 6 .
• Insert the End Cap Assembly Tool Body into the End Cap 6 .
• Using a 45 mm A/F spanner, unscrew and remove the End Cap 6 , from the Body 2 .
• Using a small fl at screwdriver, remove O-Ring 26 from the End Cap 6 and discard.
• Using a small fl at screwdriver or similar tool, remove O-Ring 34 and Spiral Back-up Ring 33 , from the external groove
on the End Cap 6 , and discard. When removing the seals, take care not to damage the surface of the End Cap with the
screwdriver.
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