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126
Revision B
1036819
A
Figure 4.35: INPUT/OUTPUT List
–
SECONDARY
BRAKE Page
17. Refer to BRAKE PRESSURE SENSOR STATUS in list (A). The
pressure should read 10
–
20 psi while the engine is idling.
B
A
1037564
B
Figure 4.36: GSL
18. Press GSL buttons
“
A
”
(A) and SHIFT (B)
SIMULTANEOUSLY
to activate the brake bleed pressure. The pressure will
increase to 40
–
60 psi (brake bleed pressure).
NOTE:
Once you activate the brake bleed pressure, the pressure
will increase to, and remain at, 40
–
60 psi until you
deactivate the pressure. You can deactivate the pressure by
one of the following methods:
•
Pressing GSL buttons
“
A
”
(A) and SHIFT (B)
simultaneously
•
Shutting the engine off