5.4 SERVICE KIT
For a complete service the following Service Kit is available:
SERVICE KIT: 71501-99990
Part Number
Description
Part Number
Description
07900-00429
Assembly Spanner
07900-00393
Spanner 15mm x 14mm A/F
07900-00006
O Ring Assembly Tool
07900-00736
Spanner 34mm A/F
07900-00012
Spanner 9/16” x 5/8” A/F
07900-00735
Assembly Bullet
07900-00015
Spanner 5/8” x 11/16” A/F
07992-00020
Moly-lithium Grease
07900-00351
3mm A/F Allen Key
5.5 HYDRAULIC OIL
The recommended oil for priming is Hyspin® VG32 available in 0.5l (part number 07992-00002) or one gallon containers
(part number 07992-00006).
5.6 DISMANTLING INSTRUCTIONS
IMPORTANT – ENSURE THE MAINS POWER AND AIR SUPPLY TO THE MACHINE AND HYDRAULIC PUMP UNIT IS
SWITCHED OFF BEFORE DISMANTLING THE TOOL.
Instructions on installing and removing the module from the machine frame will be included in the Technical Manual
supplied with the machine. The Technical Manual will include full instructions on the dismantling, maintenance and
assembly of the tool.
Before Dismantling:
•
Remove the module from the machine.
•
Remove the nose assembly from the module as per the instructions in the Technical Manual supplied with the machine.
•
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 pages 8
to 10. After dismantling the tool we recommend that you replace all seals.
Dismantling Instructions:
•
Using a 3mm Allen key remove the button head screw and the bonded seal on the bleed plug assembly (Item 19). If
either of these parts are damaged the whole assembly must be replaced.
•
Using a 15mm A/F spanner, unscrew the hexagon bleed screw assembly and remove the 1/8” bonded seal. If either of
these parts are damaged the whole assembly must be replaced.
•
Drain the remaining hydraulic oil from the tool.
•
Grip the body of the tool (Item 13), in the soft jaws of a vice. Using a 34mm A/F spanner, unscrew the retaining sleeve
(Item 15). Care should be taken with this operation as this part is under spring pressure (Item 12).
•
Remove the O-Ring (Item 1) from the adaptor (Item 16), using spatula (07900-00006). Inspect for wear and replace as
necessary.
•
Remove the spring (Item 12) from the bore of the tool.
•
Using the spanner for the piston (07900-00429), restrain the piston (Item 14). Remove the jaw spreader housing
assembly (item 11) by unscrewing it with a 5/8” A/F spanner.
•
Extract the piston (Item 14), from the rear of the tool. Care must be taken not to damage the internal bore of the body
(Item 13).
•
Using spatula (07900-00006), remove the seal (Item 4) from the piston (Item 14). Care must be taken not to damage the
sealing surfaces of the piston (Item 14).
•
Remove the bearing strip (Item 9). Inspect for wear and replace as necessary.
•
Remove the wiper housing (Item 17) from the body (Item 13).
•
Using spatula (07900-00006), remove the wiper (Item 3). Inspect for wear and replace as necessary.
•
Using spatula (07900-00006), remove the seal (Item 5) from the body (Item 13). Care must be taken not to damage the
sealing surfaces of the body (Item 13).
• Remove the bearing strip (Item 8) from the body (Item 13). Inspect for wear and replace as necessary.
9
ORIGINAL INSTRUC TION
ENGLISH
