Stanley 734 AV Series Instruction And Service Manual page 16

ENGLISH
Screw the *Piston Guide Sleeve fully into the rear of the Body 1. Lubricate the bores in both the Body and the
*Piston Guide Sleeve with Molykote® 111 grease.
Connect the spare *Quick Coupler - Female to the Quick Coupler - Male 9 on the Hydraulic Hose - Pull 25. This
will allow air to be released from the pull side of the Piston 18 when inserting the Piston.
Insert the assembled Piston 18 into the rear of the Body 1 and through the assembled Front Seal Gland 17. Push
the Piston into the fully forward position until it stops against the Front Seal Gland. Hydraulic oil will be expelled
from the Hydraulic Hose - Pull 25.
Remove the spare *Quick Coupler - Female from the Quick Coupler - Male 9 on the Hydraulic Hose - Pull 25.
Remove the *Piston Guide Sleeve from the rear of the Body 1.
Slide O-Ring 31 over the Rear Seal Gland 16 and into the external groove. Insert the Spiral Back-up Ring 30 in
the same groove, behind the installed O-Ring. Refer to the General Assembly and Parts List for the correct orien-
tation of the O-Ring and Spiral Back-up Ring.
Press the Rear Bearing Ring 32 into the internal recess within the Rear Seal Gland 16 and then install Rod Seal
29 behind the Rear Bearing Ring. Install the Wiper Seal 33 in the rear recess of the Rear Seal Gland. Refer to the
General Assembly to ensure the correct orientation of the Rod Seal and Wiper Seal.
Clamp the tool handle in a vice with soft jaws so that the tool is pointing nose down.
Lubricate the surface and leading edge of the Body 1 bore into which the Rear Seal Gland 16 is to be installed
with Molykote® 111 grease. Lubricate the rear Piston 18 shaft with Molykote® 111 grease.
Insert the *Piston Bullet - Rear into the rear Piston 18 shaft and Lubricate with Molykote® 111 grease.
Fill the rear of the Body 1 with Enerpac® HF hydraulic oil. Oil level should be just above the rear inlet bore into
the Body.
Connect the spare *Quick Coupler - Male to the Quick Coupler - Female 10 on the Hydraulic Hose – Return 24.
This will allow air to be released from the return side of the Piston 18 when inserting the Rear Seal Gland 16.
Note: Hydraulic oil may be expelled from the spare quick coupler – female.
Place the Rear Seal Gland 16 over the *Piston Bullet - Rear. Then push the Rear Seal Gland over the Piston 18
shaft and into the rear of the Body 1. Push the Rear Seal Gland into the Body until a few internal threads are ex-
posed at the rear of the Body. Take care not to damage the O-Ring 31 and Spiral Back-up Ring 30 on the threads
when inserting the Rear Seal Gland.
Lubricate both the internal thread in the Body 1 and the external thread on End Cap 15 with MolyLithium Gre-
ase.
Screw the End Cap 15 fully into the rear of the Body 1 using the *End Cap Assembly Tool. In doing so, the Rear
Seal Gland 16 will be pressed into position within the Body 1 and a small amount of oil will be expelled from the
Hydraulic Hose - Return 24.
Remove the spare *Quick Coupler - Male from the Quick Coupler - Female 11 on the Hydraulic Hose - Return 24.
Push the Defl ector 3, onto the End Cap 15.
Prime the placing tool as described in Preparation for Use on page 10.
Hose Assembly:
Remove the two Screws 8 from the Hose Clamp 13 using a 3.0 mm Allen Key. Remove the Hose Clamp and
Clamp Insert 26 from the Protective Sleeve 27 and Hydraulic Hoses - Return 24 and Pull 25.
Using the small fl at screwdriver prize the Handle Gator 7 from the handle of moulding 11 and 12. Pull the
Handle Gator over the Protective Sleeve 27, Hydraulic Hoses-Return 24 and Pull 25 and remove.
Using a 3.0 mm Allen Key (and 7.0 mm spanner on bottom nut) unscrew the four screws 20 holding handle
mouldings 11 and 12 together and remove.
All numbers in bold refer to the General Assembly and Parts List on pages 18, 19 and 20.
* Service Kit on page 13
ORIGINAL INSTRUCTION
15