Triumph MAYFLOWER 1951, Instruction Book

Page: 18 / 86

17
MANAGEMENT OF CAR— The Engine
During the first 500 miles (800 km.) it is inadvisable to exceed the following speeds in the
gears:
We have found the use of an upper cylinder lubricant to be of advantage, particularly in
new engines, and recommend the use of such a lubricant, particularly until the engine is
thoroughly " run-in." The lubricant should be mixed with the fuel in the proportions given
on the container. Such lubricants may be used with advantage throughout the life of the car
particularly during wintry weather.
Running-in compounds containing Acheson's colloidal graphite are available. They are
prepared in a form suitable for addition to the oil in the engine sump. These should only be
used during the running-in period for new or reconditioned engines. [First 500 miles (800
km.)].
DRIVING THE CAR
To obtain a minimum of clutch wear, always start away in first gear unless facing
downhill, in which case second gear may be engaged. If the driver engages a higher gear
in order to save a gear change the clutch will have to be slipped unduly, resulting in
unnecessary wear.
Gear Changing
The gear lever, situated on the steering column, operates through the system of a
sliding rod, connecting rods and levers to the gearbox, and a minimum of effort is
required to change from one gear to another. The position of the lever for selection
of the various gears is given on page 8. When in the neutral position, the gear lever
is spring loaded downwards and rests between top and second gears. The
synchromesh gearbox provides a synchronised easy gear change for the three
forward gears.
When changing into a synchronised gear the movement should be slow and
deliberate.
DO NOT HURRY. Upon its first movement the gear lever will
encounter a slight resistance from the synchronising cones. The continuance