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127
Revision B
1036837
A
Figure 4.37: Drain Hose Attached to Bleed Screw
19. With the bleed pressure activated (40-60 psi), loosen bleed
screw (A)
SLOWLY
by approximately 1/4 turn, until oil and
air start escaping through the drain tube and into
catch pan.
20. Once the air is dispersed, and oil flows smoothly, tighten
bleed screw (A) until finger-tight, and then tighten the
screw an additional 1/4 turn.
IMPORTANT:
Do
NOT
use an impact tool to tighten the bleed screws.
Over-tightening might damage the bleed screw.
21. While the bleed pressure is still active (40
–
60 psi), install
the drain hose onto the bleed screw of the next caliper.
22. Repeat Step
to Step
for the
remaining calipers.
NOTE:
There are four calipers in total (two calipers per
drive wheel).
B
A
1037564
B
Figure 4.38: GSL
23. Once all four calipers are bled, press GSL buttons
“
A
”
(A)
and SHIFT (B)
SIMULTANEOUSLY
to deactivate the brake
bleed pressure.
24. Shut down the engine, and remove the key from
the ignition.
