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9
OVERHAUL
WARNING
:
Disconnect tool from its power source before performing overhaul.
WARNING
:
Tool must be maintained in a safe working condition at all times and examined on a regular daily
basis for damage or wear. Any repair should be done by qualified personnel trained on Gage Bilt
procedures.
WARNING
:
When operating, repairing or overhauling tool, wear approved eye protection. Do not look in
front of tool or rear of tool when installing fastener.
WARNING:
Depress lever assy and disconnect from air, with the piston in the rear position, before overhaul.
Severe personal injury may occur if air hose is not disconnected.
USE
CAUTION
when forcing
piston rod assembly downward with head cylinder assembly removed. Hydraulic oil will eject
forcibly from handle.
The disassembly and re-assembly procedure can be accomplished by utilizing the following instructions and drawings.
Use extreme care during disassembly and re-assembly not to mar or nick any smooth surface that comes in contact
with seals. Before installing seals, always apply a good lubricant, such as Lubriplate®, to the surfaces. It is recom-
mended that tool kit (GB704TK) be used to facilitate overhaul. A complete overhaul can be achieved by the use of Ser-
vice Kit 703043 which contains a complete set of o'rings, back-up rings, screws, washers and gasket.
704214
STEM CATCHER BAG
704149
PISTON ROD WRENCH
704151
POWER CYLINDER TOOL
704152
SEAL GUIDE
704150
PACKING PLUG WRENCH
704153
BLEEDER BOTTLE
704162
VALVE SPRING
INSTALLATION TOOL
704163
VALVE SLEEVE
REMOVAL TOOL
S1178
VALVE EXTRACTOR
(704214 CATCHER BAG AS SHOWN ABOVE IS SOLD SEPARATELY)
Part No.
Description
704149
Piston Rod Wrench
704150
Packing Plug Wrench
704151
Power Cylinder Tool
704152
Seal Guide
704153
Bleeder Bottle
S1178
Valve Extractor
704162
Valve Spring Installation Tool
704163
Valve Sleeve Removal Tool
GB704TK Service Tool Kit Includes:
