instructions for
triple leg hydraulic puller
model no:
hp5, hp10
thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
1. SaFety
WarNiNg!
ensure all Health and safety, local authority, and general workshop practice regulations are strictly adhered to when using
puller.
8
dO NOt
use puller if damaged or worn.
9
maintain the puller in good and clean condition for best and safest performance.
9
ensure all threads are clean and well lubricated.
9
Always check that puller is correctly assembled and is square with the workpiece.
9
ensure the nuts and bolts are tight on the jaw heads.
9
if vehicle is raised, ensure it is adequately supported with axle stands, ramps, etc. as appropriate.
9
Wear suitable clothing to avoid snagging.
dO NOt
wear jewellery. tie back long hair.
9
Wear approved eye protection. A full range of personal safety equipment is available from your sealey dealer.
9
Where possible shield workpiece with canvas or similar to provide protection against failed parts.
8
dO NOt
heat puller jaws when heating a gear or bearing as this will affect the temper and, therefore, the strength of the material.
8
dO NOt
hit workpiece, or ram, with a hammer if workpiece has not moved with maximum puller force applied. use a larger capacity puller.
9
Account for all tools and parts being used and
dO NOt
leave them in or on the vehicle.
iMpOrtaNt:
Always refer to the vehicle manufacturer’s service instructions, or a proprietary manual, to establish the correct procedure
and data. these instructions for use are provided as a guide only.
2. iNtrOductiON
Heavy-duty triple leg hydraulic puller. suitable for pulling hubs, flanges, gears and bearings. supplied with three 2-position puller legs and
carry-case.
3. OperatiON
WarNiNg! ensure that you read, understand and apply the safety instructions in Section 1.
3.1.
confirm that the workpiece is retained by interference fit (parallel or taper) only.
3.2.
Assemble the puller as illustrated in fig.1. taking into consideration the size of the workpiece when deciding which holes the legs should
be located in. ensure release valve is turned fully clockwise.
3.3.
fit the legs behind the workpiece, adjusting if necessary the triple head’s position, with centre adaptor (if required) over piston end, until centre
adaptor point locates into end of shaft from which workpiece is to be pulled.
3.4.
Pump the pump handle to pull workpiece from shaft.
3.5.
if workpiece requires additional movement, turn the release valve anti-clockwise to return piston to original position and then turn
release valve fully clockwise, unlock legs from workpiece and relocate triple head’s position by turning it along threaded shaft. refit
legs behind workpiece and then continue to draw workpiece from shaft.
iMpOrtaNt:
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 the puller and/or workpiece and personal injury may result. use a larger capacity puller. such misuse will also invalidate the
warranty.
4. MaiNteNaNce
4.1.
geNeral
4.1.1.
Keep all items clean and lightly oiled. Keep all threads free from grit and lubricate the ram regularly.
4.1.2.
store the ram in the closed position to prevent piston surface corrosion.
4.2.
chaNgiNg hydraulic Oil iN raM
iMpOrtaNt: the hydraulic system operates on a specially formulated oil which must be replaced periodically.
use Sealey hydraulic Jack Oil, available from your authorised Sealey agent.
WarNiNg!
use of any other oil in the ram may cause ram to fail and will invalidate your warranty.
Wear appropriate eye, face and hand protection.
4.2.1.
remove legs etc. and lay the ram down with the hex headed bolt facing upwards.
4.2.2.
undo the hex headed bolt, temporarily cover hole and then carefully turn the pump over and drain the oil out into a suitable container, the
release valve can then also be unscrewed to allow the oil to completely drain out.
4.2.3.
refit release valve and turn ram over. refill carefully until oil is visible in the filling hole.
4.2.4.
refit the hex headed bolt.
HP5, HP10 | issue 2 (l) 23/12/16
Original Language Version
© Jack sealey limited
refer to
instructions
Wear eye
protection
Wear protective
gloves
