WARNING!
Ensure all Health and Safety, local authority, and general
workshop practice regulations are strictly adhered to when using tools.
DO NOT
use ram or associated tools if damaged or worn.
Maintain the ram and associated tools in good and clean condition
for best and safest performance.
Check the specification of the puller tool you will be using to ensure
that it is rated to match the force that the ram can apply.
Ensure all threads are clean and well lubricated.
Always check that the ram is correctly assembled into the puller
being used and is square with the workpiece.
If working on a raised vehicle, ensure that it is adequately supported
with axle stands, ramps, etc. as appropriate.
Wear suitable clothing to avoid snagging. Do not wear jewellery.
Tie back long hair.
Wear approved eye protection. A full range of personal safety
equipment is available from your Sealey dealer.
Where possible shield workpiece with canvas or similar to provide
protection against failed parts.
DO NOT use any tool or lever to turn the ram Tommy bar, use
hand effort only.
DO NOT
hit workpiece, or ram, with a hammer if workpiece has not
moved with maximum puller force applied. Use a larger capacity puller.
Account for all tools and parts being used and do not leave them in
or on the vehicle.
INSTRUCTIONS FOR:
HYDRAULIC RAM UNIT
MODEL NO:
PS990.V2
1. INTRODUCTION
Part No.
Description
PS982.V2-RK
Repair Kit (Items 1,2,3,4,5,7,8)
PS982/OIL
15grms of oil for a single refill.
Issue No.:-1
Issue Date:-12/12/08
3. SAFETY INSTRUCTIONS
2. CONTENTS & PARTS
1.1.
INTRODUCTION
The PS990.V2Hydraulic Ram Piston will fit all Sealey hydraulic puller
sets and is also suitable for use with other popular makes of hydraulic
gear pullers. Screw mechanism converts power to 10 Ton ram head with
enough force to remove most stubborn bearings, pulleys and shafts.
fig.1
4. INSTRUCTIONS FOR USE
4.2
Check that the specification of the puller tool you will be using is
compatible with the ram unit.
4.1.
Confirm that the workpiece is retained by interference fit
(parallel or taper) only.
4.2.
Assemble the ram into the chosen puller, (see typical pullers as
shown in fig.1), and adjust
T-handle (Fig. 2.A) so that
Tommy bar (fig.2.B) is
approximately 80mm (3”) above
top of ram, see fig.2.
4.3.
Fit the puller to an appropriate
position behind workpiece and then
screw the ram
body
down until it
makes contact with the end of the
shaft from which the workpiece is to be pulled. (If the shaft has a
centre position machined into its end surface use a matching centre
adaptor to locate centrally with the shaft.
4.4.
Turn T-handle clockwise, by hand only, to pull workpiece from shaft.
4.5.
Do not screw T-handle in further than 25mm (1”) from end of the
ram (see fig.2). If workpiece requires additional movement
then unscrew T-handle to 80mm from end of ram, screw ram
body down so that centre adaptor again contacts shaft and
then continue to draw workpiece up shaft.
IMPORTANT:
The maximum safe load for the puller can be achieved by
hand effort alone.
The use of tools or levers on the tommy bar to
increase the load will damage the puller and may result in injury.
Such misuse will also invalidate the warranty.
If the workpiece does not move, with maximum puller force applied,
DO
NOT
hit it, or the puller, in an attempt to jar it free. Damage to puller/
workpiece and personal injury may result. Use a larger capacity puller.
fig.2
WARNING! Ensure that you read, understand and apply the
safety instructions in Section 3.
IMPORTANT: Always refer to the vehicle manufacturer’s
service instructions, or proprietary manual, to establish the
correct procedure and data. These instructions for use are
provided as a guide only.
PS990.V2 Issue No.1 - 12/12/08
