Lovells Products
Lovells Catalogues Technical Information is available in pdf format. You can download it by clicking on the applicable pdf catalogue image
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Lovells Coil Springs
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Lovells
Coil Springs are designed as a superior performance replacement
part for mass-produced O.E (Original Equipment) coil springs,
they exceed original ratings by 10% - 50% (depending on the application), thus handling
is dramatically improved and many ride height variations are available
for most makes and models. Lovells coil springs are manufactured to the
highest standard in Australian Made OneSteel micro alloy
steel. Many Lovells coil springs are of progressive rate design.
This design enables the spring to increase in spring rate when you need
it and decrease when you don't; insuring the ultimate in handling and
ride comfort.
All heating and tempering furnaces are electronically controlled to precise
temperatures. Each spring is individually hot coiled on a variable speed
PLC (Programmable Logic Controlled) coiling machine. After oil quenching
and tempering, the springs are rate tested on a sample basis and scragged
solid to achieve the maximum fibre stress.
The springs are then shot peened ready for protective surface finishing, prior
to powder coating. After final inspection the springs are packaged in
protective cardboard boxes (unless specified otherwise) ready for warehousing
or dispatch.
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| Installation Tips
- Measure your vehicle's ride height before installing Lovells
Springs. This will ensure you know the amount of lowering
after installation. On a level surface, measure from
the upper wheel rim to the highest point of the fender well,
before installation and after. And before you measure 'after'
dimension, drive the car hard for ten miles to let the springs,
spacers, etc. settle properly.
- Before removing springs from your car, put a sequential number mark
on each component, from top to bottom. This will help you
reassemble the new and existing parts in correct order.
- Before disassembling the strut assembly, draw a vertical line with
a marker across each component. This will help you reinstall
all the OE parts with the original factory orientation.
- Mark the position of all alignment-related mounting bolts. This allows
a good starting point for the post-installation alignment.
- Work on one corner of the car at a time. Some OE strut assemblies
have up to 10 pieces which must be assembled in the exact
order in which the factory installed them. Disassemble one
corner, and if you make a mistake or lose track of the order
of assembly, you can refer to the corresponding assembly
as a reference.
- Reinstall all bolts in the same oreintation (up or down) in which
the manufacturer installed them.
- Mark parts to indicate left and right side before removal. Many parts
are designed specifically for the left or the right side
of your car.
- Note any protective tubing on the factory springs, and the locations.
Lovells springs are designed to reuse all factory tubing
and isolators to prevent noise and premature wear.
- Many struts on front-wheel-drive cars have a steering bearing located
between the shassis and upper strut mount. Note the orientation
and be sure not to contaminate or disassemble the bearing.
Proper care must be taken to ensure this bearing is installed
exactly as the factory installed it to prevent steering noises
and premature wear of related steering components.
- Brake lines and anti-lock brake sensors: Note the routing and mounting
positions of all wires, cables and brake lines. Reinstalling
the links differently from the factory oisition can result
in damage or brake failure.
- Support the spindle and brake assemblies with wire, wire coat hangers
or welding rod. Failure to support the spindle may allow
the inner axle to disengage from the transmission.
- Do not let the brake calliper os spindle hang on the brake line. This
may damage the brake line and cause premature wear or even
failure of the line.
- Always uise the proper spring compressor to remove springs from your
car, or when desassembling a strut. Springs store an enormous
amount of energy and can seriously injure you os someone
else if this energy is releassed unexpectedly.
- Leave 1/4" to 1/2" space between the end of the coil and the spring
seat pocket. This will help prevent spring noise when encountering
large bumps.
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