Gage Bilt GB714 Original Instructions Manual - Page 11
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WARNING:
Do not cycle tool without air bleeder assy (704153) (sold separately), or the screw and stat-o-seal, installed in tool
head. Severe personal injury could result.
Use CAUTION when removing screws, air bleeder assy (704153) and fill bottle (745263) (sold separately). Hydraulic
oil may be under pressure.
CAUTION:
Before filling handle assy (744129), air piston assy (744121) should be all the way down.
CAUTION:
When forcing piston rod assy (714136) downward, with head cylinder assy (713121) removed, hydraulic oil will eject forcibly
from handle assy (744129).
CAUTION:
When bleeding tool, ensure tubing is free from kinks or other obstructions.
Note:
•
Air Bleeder Assy (704153) is required.
FILLING & BLEEDING VIDEO AVAILABLE AT: http://www.gagebilt.com/rivet_tools_videos.php
BLEEDING PROCEDURE:
To replace a small amount of oil,
head cylinder assy (713121). Install air bleeder assy (704153) and connect tool to air line. Cycle ten times to fully circulate oil through
hydraulic system.
DISCONNECT AIR FROM TOOL,
and stat-o-seal (S572) on head cylinder assy (713121). Torque 35-40 inch lbs. Do not over tighten. This will ensure the removal of any air
from the hydraulic system and its replacement with oil.
FILLING AND BLEEDING PROCEDURE: (required after tool has been dismantled)
1. Place piston rod wrench assy (704149) in power cylinder (714131) and carefully push piston rod assy (714136) and air piston assy (744121)
completely down.
2. Fill handle assy (744129), power cylinder (714131) and the oil passage on top of handle assy (744129) with automatic transmission
oil, Dexron III or equivalent. When looking at the top of the handle assy (744129), the oil passage is the hole that is counterbored
for o'ring (S832). See image below.
3. Push piston (713211) full forward in head cylinder assy (713121), then attach head cylinder assy (713121) with care, ensuring
gasket (704129) and o'ring (S832) are properly installed. Apply Loctite 242 to button head cap screws (402479) and torque uniformly
to 40 inch lbs. to prevent leakage around gasket (704129).
4.
ENSURE TOOL IS DISCONNECTED FROM AIR.
assy (713121). Install air bleeder assy (704153) and connect tool to air line. Cycle ten times to fully circulate oil through hydraulic system.
5.
DISCONNECT AIR FROM
on head cylinder assy (713121). Torque 35-40 inch lbs. Do not over tighten.
6. Reconnect air and cycle tool ten more times. Check tool stroke. We recommend using dial calipers. With the actuator assy-air (704130)
released check dimension (A). Holding actuator assy-air (704130) in, check dimension (B). Subtract dimension (A) from dimension (B).
If stroke doesn't check .590" (15 mm) min. (See figures below) repeat filling and 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.
Oil Passage hole
O'ring (S832)
***Keep air
hole free
from oil***
.
GB714 INSTALLATION TOOL
S/N: 1001 AND ABOVE
PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS.
FILLING AND BLEEDING PROCEDURE:
DISCONNECT AIR FROM TOOL.
remove the air bleeder assy (704153), and reinstall button head cap screw (402482)
Remove button head cap screw (402482) and stat-o-seal (S572) from head cylinder
TOOL. Remove air bleeder assy (704153) and install button head cap screw (402482) and stat-o-seal (S572)
Handle Assy and
Power Cylinder hole
Images may not reflect actual tool.
Remove button head cap screw (402482) and stat-o-seal (S572) from
Bleeder hole on head cylinder assy (713121).
Button head cap screw (402482) & stat-o-seal
(S572)
11
Air Bleeder Assy (704153)
REV. 3/21