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6. TROUBLESHOOTING
Problem
Jack will not lift the load
Jack does not lift high enough or feels
"spongy"
Jack lifts poorly
Jack lifts but will not hold load
Jack will not lower completely
Jack does not lower at all
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
a recycling centre and disposed of in a manner which is compatible with the environment. When the product becomes completely
unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids
according to local regulations.
Note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice. Important: No Liability is accepted for incorrect use of this product.
Warranty: Guarantee is 12 months from purchase date, proof of which is required for any claim.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500
© Jack Sealey Limited
Possible Cause
Overloaded
Oil level low
Release valve not correctly closed
Air in system
Piston rod not functioning
Packing worn or defective
Oil level too high or too low
Worn Seals
Air in system
Release valve not closed
Pump packing or valves malfunctioning
Oil is dirty
Air in the system
Release valve partially open
Dirt on valve seats
Air in system
Faulty Seals
Packing worn or defective
Unit requires lubrication
Piston rod bent or damaged
Jack frame/link system distorted due to over-
loading/poor positioning
Air in system
Release valve partially open
Jack spring damaged
Release valve still closed
01284 703534
Original Language Version
Remedy
Be sure to use jack with adequate capacity
Top up oil level
Check and close release valve
Check and close release valve and air vent
(if fitted) and pump the handle 15 to 20 times.
Close valve and re-try.
Clean and replace oil
Replace packing
Fill or remove excess oil
Return jack to local service agent
Open release valve and air vent (if fitted) and
pump the handle 15 to 20 times. Close valve
and re-try
Check and close release valve and re-try
Replace packing and/or clean valves
Replace oil
Open release valve and air vent (if fitted) and
pump the handle 15 to 20 times. Close valve
and re-try
Check and close release valve
Lower jack, close release valve. Place foot
on front wheel and pull up lifting arm to it's
full height by hand. Open the release valve to
lower arm
Open release valve and air vent (if fitted) and
pump the handle 15 to 20 times. Close valve
and re-try
Replace packing or contact local service agent
Replace packing
Oil all external moving parts
Replace rod or contact local service agent
Replace damaged parts or contact service
agent
Open release valve and air vent (If fitted) and
pump the handle 15 to 20 times. Close valve
and re-try
Check and fully open release valve
Replace spring or contact service agent
Check and fully open release valve
sales@sealey.co.uk
1153SUV
www.sealey.co.uk
Issue 2 (3)
11/03/20
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