2005 LOTUS ELISE wheel

sure of tires to be used on the Elise. It also specifies the total weight the car can carry, called the car capacity
weight. This includes the weight of driver, passenger and luggage. Also to be found on the driver’s door jamb is the Cer
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tification label (‘Manufactured by Lotus Cars Ltd.’) which stipulates the Gross Car Weight Rating (GV WR). The
GVWR includes the weight of the car, occupants, fuel and luggage. Never exceed the GVWR or the Gross Axle
Weight Rating (GAWR) for either the front or rear axle. The maximum load which may be carried in the rear luggage compartment is 110 lb (50 kg). Note that the Elise is not designed to tow a trailer, and no such attempt should be
made.
WARNING: Do not exceed the GVWR, or front or rear GAWR.
Exceeding these limits may cause unstable handling or car or tire damage which could cause a crash
in which you or others could be seriously injured or killed.
The Elise should never be used to tow a
trailer.
Federal Motor Car Safety Standards require Lotus to in
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clude the following verbatim statement in this handbook:
Steps for Determining Correct Load Limit:
1) Locate the statement “The combined weight of occupants and cargo should never exceed XXX pounds”
on your car’s placard.
2) Determine the combined weight of the driver and pas
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senger that will be riding in your car.
3) Subtract the combined weight of the driver and pas
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senger from XXX kilograms, or XXX pounds.
4) The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the
“XXX” amount equals 1400 lbs. and there will be five 150 lb. passengers in your car, the amount of available cargo and luggage load capacity is 650 lbs. (1400 - 750
(5 x 150) = 650 lbs.)
Note: Maximum load to be carried in the Elise rear lug-
gage compartment is 110 lb (50 kg).
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5) Determine the combined weight of luggage and cargo being loaded on the car. That weight may not safely exceed the available cargo and luggage load capacity
calculated in Step 4.
6) Your Elise should never be used to tow a trailer
In the case of the Elise:
• The combined cargo and luggage load capacity is 551
lb (250 kg).
• The maximum load in the luggage compartment is 110
lb (50 kg).
• The maximum combined weight of the driver and pas
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senger is 441 lb (200 kg).
WARNING: Exceeding any of the above loadings may cause
unstable handling or car or tire damage which could cause a crash in which you or others could be seri
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ously injured or killed.
Tire Markings Designation:Example; Yokohama Advan A048 195/50 R16 84W
Yokohama = manufacturer. Advan A048 = tire model. 195 = nominal section width in mm. 50 = height of tire cross-section expressed as percentage of width. R =
radial construction. 16 = rim diameter in inches. 84 =
load capacity index, indicating the load in kg the tire can carry at the speed corresponding to the speed rating. W
= speed rating indicating the speed (in this case 168 mph) at which the tire can carry the load corresponding to the load capacity index.
Tire Identification Number: On the left hand sidewall as fitted to the car. Commences with DOT (Department of
Transpor tation) followed by a two digit manufacturing plant code, a two digit tire size code, a three digit tire construction code, and a four digit date code for the week
and year of production.
‘LTS’
: Indicates Lotus specific construction.
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Uniform Tire Quality Grading Standard: Example; Tread-
wear 60 Traction A A Temperature A. See page 120
Other tire markings are self explanatory.
Tire Inflator Aerosol (if fitted) In order fully to exploit the benefits of light weight, and
to maximise stowage space, the Elise has no provision for spare wheel carriage or lifting jack. A temporary puncture
repair facility is provided in the form of a tire inflator aerosol
which is mounted in spring clips at the extreme right hand front corner of the rear luggage compartment. If possible avoid driving on a deflated tire, or irreparable damage to
the tire may be caused. When the aerosol is connected to the tire valve, and the
button pressed, a mixture of liquid latex and propellant is
injected into the tire, such that the solidifying latex is forced
into the puncture site at the same time as the tire is inflated, effecting a temporary repair and enabling the car to be driven at low speed to the nearest tire repair facility.
WARNING:
• Use of the aerosol does not constitute a permanent repair, but is designed to allow the car to be driven
to the nearest tire repair facility. At the earliest op
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portunity, the tire should be either professionally repaired or replaced dependent on the severity of
the damage.
• Until the tire is repaired or replaced, the car should be driven in a moderate manner, not exceeding 30
mph (45 km/h).
• Do not use the aerosol for large holes or repairs, or when the tire sidewall has been damaged, or if the
tire has been displaced from the rim.
• For safety reasons, the aerosol should at all times be carried only in the designated secure stowage
position. Never carry loose in the passenger com
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partment.
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Directions for use of the aerosol: Before using, carefully read all the instructions on the canister, or on any literature
accompanying the product. The following instructions ap
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ply to the use of Holts Tireweld:
1. Remove the object causing the puncture, and position the wheel with the puncture site lowermost. Deflate tire
fully.
2. Shake the can vigorously. In cold conditions, warm the
can using the car's heater outlets, or by body warmth.
3. Screw the aerosol tube onto the tire valve, remove the cap, hold the can upright and press the button until the
tire is firmly inflated.
4. Immediately drive for 6 - 12 miles (10 - 20 km) (or to the tire repair facility if nearer) in a moderate manner and not exceeding 30 mph (45 km/h), to allow the sealant
to spread. Then check and adjust the tire pressure as necessary.
5. Have the tire professionally repaired or replaced at the earliest opportunity, and until such time, limit speed to
30 mph (45 km/h) with a moderate driving manner. Note that some tire repairers may make an additional charge
for cleaning the sealant off the tire before repair, and
that any subsequent repairs may not be guaranteed.
6. Renew the puncture repair aerosol.
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TIRE INFLATOR AEROSOL
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WheelsEnsure that only original equipment, or Lotus approved wheel
and tire combinations are fitted. After the car has been used
on track, or in competition conditions, the wheels should be removed and thoroughly inspected for damage.
WARNING: After striking a pothole or kerb, the wheels should be
removed and the wheel and tire thoroughly inspected for
damage. Renew the wheel and /or tire if necessary. Safety
considerations should always be paramount and new parts
fitted in any cases of doubt.
Wheel Bolts The wheel bolts used on the Elise are of a special design to
suit the small diameter fixing tunnels in the wheel centres. The bolts have a 10 spline socket head, for which a special extension
tool is supplied with the car. A 17mm a/f deep socket and 1/2
inch square drive wrench should be applied to the extension tool,
with a tightening torque of 77 lbf.ft (105 Nm) required. To protect against wheel theft, one of the four bolts securing
each wheel is key coded, and requires a corresponding coded
socket wrench and 1/2 inch square drive extension. Rotate the coded socket until full engagement with the bolt head is ensured and take care to maintain the extension tool perpendicular to
the wheel face before applying release torque.
NOTICE: It is not recommended to use hammer action air tools on the coded bolts - use only manual tools.
Both the standard extension and coded socket tools are
stowed in the car tool kit, and should remain with the car at all
times to ensure that servicing may be performed. The key code
included in the tool kit should be recorded and kept safely with
the car documents, in case a replacement socket tool needs
to be ordered.
Wheel Alignment and Tire Balance The wheels on your car were aligned and balanced carefully
during the manufacture of your car to give you the longest tire
life and best overall performance.
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Scheduled wheel alignment and balancing are not required.
However, if you notice unusual tire wear or the car pulling to one side or the other, the alignment may need to be reset. If
you notice the car or steering wheel vibrating when driving on a smooth road, the wheels may need to be re-balanced.
Wheel Replacement Replace any wheel that is bent, cracked, badly corroded or
otherwise damaged. If the wheel bolts come loose after having been correctly fitted, the wheel and bolts should be replaced.
If the wheel leaks air, have it replaced. See your Lotus dealer if any of these conditions should arise.
Ensure that only Lotus approved wheels and wheel bolts
are used.
WARNING:
• Using incorrect, or non-approved replacement wheels or wheel bolts could be dangerous. It could affect the brak
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ing and handling of your car, or cause tire deflation, and result in a crash in which you or others could be killed
or seriously injured. Always use Lotus approved wheels
and wheel bolts.
• Putting a used wheel on your car is dangerous. It may have been subjected to a heavy impact and suffered
structural damage which cannot be seen. It could break
and cause a crash in which you and others could be killed
or seriously injured.
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Coded wheelbolt
Coded tool
17mm socket, extension & torque wrench
Standard wheelbolt
Standard tool
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NOTICE: Using incorrect wheel/tire equipment can also cause problems with wheel bearing life, brake cooling, speedo and
odometer calibration, headlamp aim, ground clearance and tire
clearance to the body.
WARNING: Dirt or corrosion on a wheel or hub mounting flange or
wheel bolts, can result in the wheel bolts coming loose.
The wheel could come off and cause a crash in which you and others could be killed or seriously injured. Thoroughly
clean these components or fit new Lotus approved replace
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ments before fitting a wheel. Never use oil or grease on the wheel bolts or hub threads.
If you do, the bolts could come loose and the wheel could
come off, causing a crash in which you and others could be killed or seriously injured. Using incorrect wheel bolts, or the wrong tightening
torque could cause the bolts to come loose and the wheel to come off, resulting in a crash in which you and others could be killed or seriously injured. Use only the correct Lotus
approved wheel bolts tightened to 77 lbf.ft (105 Nm).
NOTICE: Improperly tightened wheel bolts, or dirt on the wheel
to hub mounting face can cause brake pulsation and judder, and damage the brake discs. To avoid expensive brake repairs,
ensure complete cleanliness on assembly and tighten the wheel
bolts in a diagonal sequence to the correct torque.
For advice and information on lifting the Elise, refer to ‘Lifting
Points’ on page 148Tires & Wheels
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3. If adjustment is required, the clear cover and mask must be removed from the body. From within the wheelarch, remove
the access panel from the wheelarch liner to expose the
headlamp cover retaining screws. Use the hexagonal key provided in the toolkit (in the rear pocket on the batter y
cover) to release the three socket head retaining screws and washers, and withdraw the cover assembly complete
with rubber edge seal from the body. When refitting, do not overtighten the fixings.
4. To adjust the low beam laterally, adjust the dome headed screw at the upper inboard side of the low beam (uppermost)
lamp, accessed from the front of the lamp. Turn clockwise to
adjust the beam to the right. Optimum setting is 0%. To adjust
the vertical aim of the low beam, adjust the dome headed screw at the lower outboard side of the lamp, accessed
from the front of the lamp. Turn clockwise to raise the beam.
Optimum setting is -1.5%.
5. Repeat for the RH lamp. 6. Centralise the machine on the LH high beam (lowermost) lamp, and switch on the high beams. Check the high beam
alignment which should be centralised with the marker dot on
the machine screen or slightly below the horizontal. Optimum
setting is 0%.
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HEADLAMP COVER UNIT SOCKET BOLTS
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