PREPARATION
c
Ensure tool is disconnected from air supply.
c
Remove all bleed screws
1
and seals
5
.
c
Using soft jaws to hold the tool Handle, position the tool in the nose-down orientation.
PULL SIDE PRIMING
c
Ensure tool is disconnected from air supply.
c
Remove all bleed screws before priming.
c
Using a 27mm A/F spanner and the Return Stroke Setter*, ensure that the Head Piston
64
is fully forward. Remove
Return Stroke Setter.
c
Fit Extension* to one Priming Syringe*.
c
Fill both Priming Syringes* with approximately 30ml of oil and remove any air from the syringes.
c
Fit Priming Syringe* to lower pull bleed port.
c
Fit Priming Syringe* with Extension* to upper pull bleed port.
c
Push oil from the first syringe until no air bubbles are evident in the second syringe, or until the oil drops below 5ml.
c
Push oil from the second syringe until no air bubbles are evident in the first syringe, or until the oil drops below 5ml.
c
Repeat previous 2 steps until no air bubbles are evident.
c
Even out oil volumes between each syringe. Including oil and air, the plunger must not be above 25ml volume in either
syringe.
c
Connect tool to air supply.
c
Press and hold Trigger. This ensures the Air Piston
33
is at the end of the pull stroke.
c
Disconnect tool from air supply.
c
Remove the Priming Syringe* from the lower pull bleed port and reseal this port.
c
Using a 27mm A/F spanner and both sides of the Pull Stroke Setter*, wind the Head Piston
64
back to 21mm stroke,
applying pressure to the plunger at all times. This ensures that no air is drawn into the system as the Head Piston is
pushed back.
c
With the Head Piston at 21mm stroke, remove Pull Stroke Setter.
c
Remove the Priming Syringe* with Extension* and reseal this port.
RETURN SIDE PRIMING
c
Ensure tool is disconnected from air supply.
c
Ensure Extension* is fitted to one Priming Syringe*.
c
Fill both Priming Syringes* with approximately 30ml of oil and remove any air from the syringes.
c
Fit Priming Syringe* to return bleed port.
c
Fit Priming Syringe* with Extension* to second return bleed port.
c
Push oil from the first syringe until no air bubbles are evident in the second syringe, or until the oil drops below 5ml.
c
Push oil from the second syringe until no air bubbles are evident in the first syringe, or until the oil drops below 5ml.
c
Repeat previous 2 steps until no air bubbles are evident.
c
Even out oil volumes between each syringe. Including oil and air, the plunger must not be above 25ml volume in either
syringe.
c
Connect tool to air supply. This ensures the Air Piston
33
is at the end of the return stroke.
c
Disconnect tool from air supply.
c
Remove Priming Syringe* fitted with Extension* and reseal this port.
* Refers to items included in 73200 Service Kit. For complete list see page 17.
Item numbers in
bold
refer to the General Assembly drawing and parts list (pages 21 – 22).
25
ORIGINAL INSTRUC TION
ENGLISH
