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pressing firmly to ensure that the handle is fully seated. With-
draw the dipstick again to inspect the oil level, which should lie between the two dimples on the end of the stick. The oil level
should be maintained at the upper of these two marks in order
to provide optimum engine protection.
Topping Up
: If topping up is necessary, unscrew the oil filler cap
from the left hand end of the cam cover. Add a suitable quantity of the recommended engine oil (see ‘Recommended Lubricants’)
taking care not to spill any oil onto engine or electrical compo
-
nents; use a funnel if necessary. The difference between high and low dipstick marks is equiv
-
alent to 1.6 U.S. quarts (1.5 litre). Allow several minutes for the oil to drain through to the sump before re-checking the oil level.
Do NOT over fill, or lubrication will be degraded and consump
-
tion increased as the oil becomes aerated. Refit the filler cap,
turning clockwise until secure.
Engine Oil Change The use of high quality oil, renewed at the specified intervals,
is the key to engine longevity and sustained performance. Ad
-
here strictly to the engine oil and filter change intervals specified
in the Maintenance Schedule.
For access to the engine sump and filter, the engine bay
undertray must first be removed. This is most easily achieved
with the car raised on a garage hydraulic lift, or alternatively, parked over an inspection pit.
The drain plug is located at the rear of the sump, and should
be removed to drain the sump immediately after a run when
the oil is warm and the impurities are still held in suspension.
On cars fitted with front mounted oil coolers, it is not necessary routinely to attempt to drain the cooler circuit. Servicing & Maintenance
100
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Air Cleaner ElementThe air filter should be inspected at intervals dependent on
the operating conditions. When the car is operated in a relatively
clean environment, the element should be renewed at intervals
specified in the Maintenance Schedule, but where a dusty or
smog laden atmosphere prevails, or other factors contribute to
filter contamination, more frequent replacement will be required
dependent on the level of pollution. A disposable folded paper type air cleaner element is fitted in
a housing at the left hand front of the engine bay. For access to
the element, the left hand rear wheel and wheelarch liner must
first be removed so this operation is best entrusted to your dealer.
Before opening the air cleaner housing, the wheelarch area
should be cleaned to reduce the possibility of filter or housing contamination with road dirt. To open the filter housing, release the two spring clips at the
outboard end of the housing, and hinge open sufficiently to allow
the element to be removed. If necessary, remove the air intake scroll for improved access. Clean the inside of the housing, including the joint faces,
taking care not to contaminate the ‘clean’ engine side of the as
-
sembly. Fit the new filter element into position with the shallow
side towards the engine, and taking care to ensure that the two
hinges of the filter housing are properly mated, and that the filter
is seated correctly, close the housing and secure with the two
spring clips. Refit the wheelarch liner and rear wheel.
ohs146
AIR CLEANER ELEMENT
Servicing & Maintenance
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Headlamp Flasher .................................................................58
Heating & Ventilation .............................................................. 61
Horn ...................................................................................... 60
Idle Speed ............................................................................. 73
Ignition Switch ....................................................................... 44
Immobiliser, engine ................................................................ 31
Inertia Switch ...................................................................... 135
Instrument Illumination .......................................................... 56
Interior Lamp .......................................................................... 41
Jacking Points, lifting you car .............................................. 148
‘Jump’ Starting ..................................................................... 133
Keys ...................................................................................... 29
Lighting Switches .................................................................. 54
Lights On Buzzer .............................................................. 40,55
Lubrication - Dipstick, engine oil level check ....................................... 99
- Engine Oil Change ........................................................ 100
- Oil Filter ......................................................................... 102
- Recommended Lubricants ............................................ 153
- Tran smission Oil ............................................................ 103
Mirrors ................................................................................... 40
Odometer .............................................................................. 53
Parking Brake ........................................................................ 70
Pedals ................................................................................... 66
Queen’s Award ..................................................................... 191
Roof, Hard Top ...................................................................... 85
Roof, Soft Top ....................................................................... 82
Safety Information ....................................................................
7
Seat Be lts .............................................................................. 18
Seats ...................................................................................... 17
Servicing ............... see separate Maintenance Record booklet
Sparking Plugs ..................................................................... 114
Speedometer .......................................................................... 51
Start Button, engine .............................................................. 45
Starting Procedure ................................................................ 72
Index
189
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