G&G Technics GGT-620 User manual

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GGT-620
Axle Bearing Press Tool
Introduction:
Thank you for purchasing a quality tool from G & G Technics, as you will be aware all the
tools from G & G Technics are designed and manufactured in Australia.
General Maintenance:
No maintenance is required other than keeping the equipment clean and avoiding thread
damage on the extension nuts.
Safety:
Please follow the safety procedures associated with using all press tools;
1. Safety Glasses
2. Gloves
3. Press Safety guards
Warranty:
This tool is covered by a 3 year warranty against manufacturing defects.
Warranty does not cover;
•Misuse or excessive loading of the tool if circlips or
locknuts are not removed prior to pressing.
Parts List
Item
No.
Description Part No.
1 Main Body of Press Tool Adapter GGT-620
2 Extension Nuts; M10 x 1.25P (4 off) GGT-6042
3 Extension Nuts; M12 x 1.25P (4 off) GGT-6043
1 2
3

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GGT-620 Instructions
Instructions:
These are general instructions and may not cover all applications, so please be aware of all circlips and
locking nuts and ensure that they have been removed before attempting to press bearings out.
1. Remove axle from vehicle.
2. Remove the circlips, and any locking nuts, *Note: Look for
additional circlips under tine wheels.
3. Place the GGT-620 over the axle and attach to the
backing plate / bearing hub, using the special nuts
supplied. No need to remove the shrink ring.
4. Attach the axle and the GGT-620 tool up and
under your shop press and slide the press plates as
close as possible to the centre of the tool. Adjust
the locating nuts that attach the tool to the backing
plate / bearing hub, so that the axle is centred in the
tool; proceed to press the axle out of the bearing.
*Note: If the shrink ring is on very tight, there is
space between the tool and the backing plate/
bearing hub, to apply a freeze spray or heat to
enable easier removal. Use the same procedure to remove all other
types of bearings when using bearing splitter plates.
Also suitable to be used with a Porta-power or other appropriate pressing
method.
Bearing Splitter Plates
5. On beam axles like Ford Falcon, Holden Commodore VH Etc. attach
Bearing Splitter plates under bearing and attach the GGT-620 to the top
of the bearing splitter plates using the appropriate bolts and tighten.
6. For Differential and other types of bearing removal applications
use the best mounting positions on the tool for the bearing splitter
plates, to ensure they are centred to the tool for pressing, if they
are off-set they will bend the tool as you will be pressing
incorrectly and may damage the tool or the pressed part.
7. Remove seals and bearing out of
the backing plate and Hub and
reassemble as per Vehicle
makers instructions.