12
Rev. 4/23
GB703SR8V INSTALLATION TOOL.
BLEEDING PROCEDURE:
Images may not reflect actual tool.
1.
Ensure pin and lever on lever assembly (724017) is removed from manifold
-
head assembly (744306).
Stand handle assembly
(744129) on floor, stretch hydraulic hose (A
-
317) and head cylinder assembly (703151) upward and lay flat on a table or bench.
When bleeding tool always keep the head cylinder assembly (703151) higher than the handle assembly (744129).
2.
Remove button head cap screw (402482) and stat
-
o
-
seal (S572) from manifold
-
handle (744303) hole #3. Attach air bleeder assembly
(704153) to manifold
-
handle (744303) hole marked #3 in an upright position.
3.
Connect the tool to air supply and cycle tool ten times holding the air actuator assembly (704130) down for 2
-
3 seconds between
cycles to remove any air from the tool.
4.
Disconnect air supply. Remove air bleeder assembly (704153) from manifold
-
handle (744303) and replace with button head cap
screw (402482) and stat
-
o
-
seal (S572) and torque to 35
-
40 inch lbs. (3.95
-
4.52 Nm). Do not over tighten.
5.
Remove button head cap screw (402482) and stat
-
o
-
seal (S572) from hole marked #4 manifold
-
head assembly (744306) and attach air
bleeder assembly (704153) in an upright position.
6.
Connect air supply. Cycle tool ten times removing any air bubbles.
7.
Disconnect air supply. Remove air bleeder assembly (704153) and replace button head cap screw (402482) and stat
-
o
-
seal (S572)
and torque to 35
-
40 inch lbs. (3.95
-
4.52 Nm). Do not over tighten.
8.
Connect air supply. Cycle tool ten times and check stroke of
.780” (19.81
mm) using instructions a thru c and diagrams below.
We recommend using dial calipers.
a. With the air actuator assembly (704130) released, check dimension (A).
b. Holding air actuator assembly (704130) check dimension (B).
c. Subtract dim
“
B
”
from dim
“
A
”.
If stroke is not consistent within 1/64" (.396 mm) repeat bleeding procedure until stroke met.
For
your consideration, Gage Bilt offers a depth gage (Pt.# A
-
1935) to help simplify and more accurately check your tool stroke.
Please contact Gage Bilt for more information.
9.
Re
-
attach pin and lever to lever assembly (724017) on manifold
-
head assembly (744306).
WARNING:
Do not cycle tool without air bleeder assembly (704153), or the screw and stat
-
o
-
seal, installed in tool head. Severe
personal injury could result.
CAUTION:
Before filling handle assembly (744129), air piston assembly (744121) must be all the way down.
CAUTION:
When forcing piston rod assembly (744136) downward, with head cylinder assembly (703151) removed, hydraulic oil will
eject forcibly
from handle assembly (744129).
CAUTION:
When bleeding tool, ensure tubing is free from kinks or other obstructions.
CAUTION:
Use CAUTION when removing screws, air bleeder assembly (704153) and fill bottle (745263). Hydraulic oil may be
under pressure.
* FILLING & BLEEDING VIDEO AVAILABLE AT:
http://www.gagebilt.com/rivet_tools_videos.php
Note:
•
Air Bleeder Assembly (704153) (sold separately) is required.
Hole marked #3 on
Manifold Handle (744303)
Air Bleeder
Assembly
(704153)
