11
REV. 5/22
GB752SH INSTALLATION TOOL: S/N# 1144 AND ABOVE
PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS.
IMPORTANT:
Be sure to use thread sealant on all hydraulic fittings, Loctite® 545 or equivalent or a non
-
hardening Teflon® thread
compound such as Slic
-
tite®. Tighten until fitting feels snug and then continue to tighten 1/2 to 1 full turn.
CAUTION:
Over tightening
can easily distort the threads. DO NOT USE TEFLON® TAPE.
CAUTION:
Teflon® tape is an excellent thread sealer, however, if it is not
properly applied, pieces of Teflon® may enter the hydraulic system and cause malfunction or damage.
1.
Put the piston rod wrench assembly (704149) into the top of handle assembly (744129), pushing down firmly until piston rod assembly (744136)
is completely in the down position.
2.
Fill oil passage and reservoir with Automatic Transmission Oil Dexron® III or equivalent. The reservoir is the area surrounding the
power cylinder (743131). When looking at the top of the handle assembly (744129), the oil passage is the hole that has a counter
bore for o
’
ring (S832). Do not overfill causing oil to go in air passage hole.
3.
Install o
’
ring (S832), gasket (704129), socket head cap screws (400062) and manifold
-
handle (744303) to handle assembly (744129)
keeping hydraulic hose (A
-
317) towards plug (704313). Torque socket head cap screws (400062) to 40 inch lbs. (4.52 Nm).
4.
Push piston (752507) full forward. Install gasket (704129), o
’
ring (S832) and button head cap screws (402479) on handle
-
split (700323). Assemble head
cylinder assembly (752120) to handle assembly (700343). Apply Loctite® 242 to all cap screws. Torque button head cap screws
(402479) to 40 inch lbs. (4.52 Nm).
5.
Coil tool up on bench and lay handle assembly (744129) down on side so that the hole marked #4 on the manifold
-
handle (744303) is to
the top. Rest head cylinder assembly (752120) over a small bucket or can. Completely fill up, fill bottle (745263).
6.
Connect fill bottle (745263) (sold separately) to manifold
-
handle (744303) hole marked #4. Remove button head cap screw (402482) and
stat
-
o
-
seal (S572) from head cylinder assembly (752120). Torque to 35
-
40 inch lbs. (3.95
-
4.52 Nm).
(Do NOT over
-
tighten).
7.
In one continuous squeeze force oil into manifold
-
handle (744303) until oil starts to flow from bleeder hole on head cylinder assembly
(752120). While still squeezing the fill bottle (745263), use other hand to replace button head cap screw (402482) and stat
-
o
-
seal (S572).
This may require two people. Torque to 35
-
40 inch lbs. (3.95
-
4.52 Nm).
(Do NOT over
-
tighten).
8.
Remove fill bottle (745263) and replace stat
-
o
-
seal (S572) and button head cap screw (402482) on manifold
-
handle (744303). Torque
to 35
-
40 inch lbs. (3.95
-
4.52 Nm).
(Do NOT over
-
tighten).
9.
Continue
to bleeding procedure on pg. 12.
FILLING PROCEDURE
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.
WARNING:
Use CAUTION when removing screws, air bleeder assembly (704153) and fill bottle (745263). Hydraulic oil may be
under pressure.
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 (752120) removed, hydraulic oil will
eject forcibly from handle assembly (744129).
CAUTION:
When bleeding tool, ensure tubing is free from kinks or other obstructions.
Note:
•
Fill Bottle (745263) (Sold Separately) is required.
* FILLING & BLEEDING VIDEO AVAILABLE AT:
http://www.gagebilt.com/rivet_tools_videos.php
Hole marked #4 on Manifold
Handle (744303)
Fill Bottle (745263)
Images may not reflect actual tool.
Oil passage with
o
’
ring (S832)
Power Cylinder (745331)
Top of Handle Assembly
***Keep air hole
free from oil***
Bleeder Hole on Head Cylinder
assembly (703119) facing upward.
