660-R OPERATING INSTRUCTIONS
Page
17
PROMPT SHEET –
photocopy this page and use as a guide when
testing. Enter details onto the PC (if connected) or press WGHT to enter
car weight. Run engine if servo fitted.
RESET
the system by pressing
2 nd
and then
STOP
Front Axle
Drive the front axle into the rollers.
Press
START
key to start both roller sets, centre wheels, press STOP
Press
START
key to start only the left roller set. Apply footbrake to
maximum and
then press
STOP.
Press
OK
to store the result.
Press
START
key to start only the right roller set. Apply footbrake to
maximum and
then press
STOP.
Press
OK
to store the result.
Press
START
key to start both roller sets. Wait until DDsp shows either
the bind value or symbol “--” Apply about 100 kgf and hold pedal steady.
Press
OVAL
key, DDsp shows
to
, wait 6 second approx.
When DDsp shows BAL, apply footbrake to about 90% of max and then
slowly release the pedal observing the force readings. Press the
STOP
.
Press
OK
key to save the results.
Test parking brake now if fitted to front Axle.
Rear Axle:
Press
DOWN ARROW
key to switch to the rear axle,
Drive the rear axle into the rollers and repeat Centre, left, right, bal tests
as above.
Parking brake
(applicable after both front and rear axles)
Press
PARK
key, DDsp = Pb.L
Press
START
key to start only the left roller set. Apply handbrake until
the wheel stops or produces its maximum brake effort, press
STOP.
Press
OK
to store the result.
Press
START
key to start only the right roller set. Apply handbrake until
the wheel stops or produces its maximum brake effort, press
STOP.
Press
OK
to store the result.
The test is now complete. Press
key to print the test results.
