Mitsubishi 1992 3000GT, Service Manual

Page: 904 / 1308

SERVICE BRAKES On-vehicle Service
When using the MUT
When usina the MUT-II
to models>
<From 1994 models>
0 0 0 0 2 1 6 0
INSPECTION
BY USING BRAKE FORCE TESTER
When using the scan tool [Multi-use tester
to 1993 models> or MUT-II models>]
NOTE
(1) The brake force tester roller and tire must be dry during
the test.
(2) When testing the front brakes, apply the parking brake
and when testing the rear brakes, apply chocks to the
front wheels to lock them.
(1) Place the front or rear wheels on the brake force tester
roller.
(2) Set the scan tool as illustrated.
When connecting the scan tool (MUT-II) to a 1993 model
vehicle, use the adapter harness supplied together.
Caution
Turn off the ignition switch beforehand whenever the
scan tool is connected or disconnected.
(3) After confirming that the shift lever or selector lever is
in the neutral position, start the engine.
(The ABS warning light lights up, it goes into the scan
tool mode. In the scan tool mode, ABS does not function.)
(4) Operate the brake force tester roller.
(5) Depress the brake pedal until the brake force tester indi-
cates the following value and keep the brake force at
this level during the test.
Front wheels: 1,000 N (220 Ibs.)
Rear wheels: 650 N (143 Ibs.)
(6) Allow the brake tester indication to stabilize before operat-
ing the scan tool to perform actuator test (Item No. 01,
02, 03). Then, read change of tester indication.
Referring to the following “Judgement in Inspection by
Using Brake Force Tester” table, judge and take corrective
action if necessary.
NOTE
While the ABS is in the fail safe mode, the scan tool
actuator test cannot be made.
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