NOTE: Wait a minimum of 5 seconds between each time that you push
____
in and release the brake pedals.
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S 865-007
(4)
Remove the pressure from the left hydraulic system and reservoir (AMM 29-11-00/201).
S 715-008
(5)
Do the steps that follow to do the test:
(a)
Push in the Captain's brake pedals fully and hold.
(b)
Look at the wear indicator on each brake to make sure that hydraulic pressure is applied (brake has set).
(c)
Release the brake pedals and look at the wear indicator on each brake to make sure that the brake has released.
(d)
Do the steps again with the First Officer's brake pedals.
S 865-092
(6)
Remove electrical power if it is not necessary (AMM 24-22-00/201).
S 865-091
(7)
Remove the pressure from the right hydraulic system if it is not necessary (AMM 29-11-00/201).
TASK 32-41-00-715-079
4. Hydraulic Brake System Operational Test - Alternate System (Fig. 501)
__________________________________________________________
A. References
(1)
AMM 24-22-00/201, Electrical Power - Control
(2)
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems
B.
Access
(1)
Location Zones
211 Control Cabin, Left
212 Control Cabin, Right
731 Landing Gear Left
741 Landing Gear Right
C.
Procedure
(1)
Pressurize the hydraulic system reservoirs (AMM 29-11-00/201).
S 865-010
(2)
Pressurize the right and left hydraulic systems with the ACMP (AMM 29-11-00/201).
S 715-009
(3)
Do the steps that follow to do the test:
(a)
Push in the brake pedals slowly and fully and release 6 times to bleed air from the brakes.
S 865-011
NOTE: Wait a minimum of 5 seconds between each time that
____ you push in and release the brake pedals.
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(b)
Make sure that the BRAKE SOURCE light on the flight compartment P1-3 panel is off.
(c)
Turn off the right hydraulic system ACMP (AMM 29-11-00/201).
(d)
Make sure that the BRAKE SOURCE light stays off.
(e)
Push in the Captain's brake pedals fully and hold. Look at the movement of the brake wear indicator pins to make sure that the brakes operate.
(f)
Release the brake pedals. Look at the brake wear pin movement to make sure that the brakes operate.
(g)
Push in the First Officer's brake pedals and hold.
(h)
Look at the movement of the brake wear pins to make sure that the brakes operate.
(i)
Release the brake pedals.
(j)
Look at the brake wear pins to make sure that the brakes release.
(k)
Turn off the left hydraulic system ACMP (AMM 29-11-00/201).
(l)
Make sure that the brake source light comes on again.
S 865-082
(4)
Remove electrical power if it is not necessary (AMM 24-22-00/201).
S 865-083
(5)
Remove the pressure from the left and right hydraulic systems (AMM 29-11-00/201).
TASK 32-41-00-715-084
5. Automatic Gear Retraction Brake Operational Test (Fig. 501)________________________________________________
A. References
(1)
AMM 24-22-00/201, Electrical Power - Control
(2)
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems
(3)
AMM 32-00-15/201, Landing Gear Door Locks
(4)
AMM 32-00-20/201, Landing Gear Downlocks
B.
Access
(1)
Location Zones
211 Control Cabin, Left
212 Control Cabin, Right
731 Landing Gear Left
741 Landing Gear Right
C.
Procedure
S 495-074
WARNING: MAKE SURE THAT THE DOWNLOCKS ARE INSTALLED IN THE NOSE AND
_______ MAIN LANDING GEAR BEFORE YOU MOVE THE CONTROL LEVER FOR THE LANDING GEAR. IF THE CONTROL LEVER IS MOVED WITHOUT THE DOWNLOCKS INSTALLED, THE LANDING GEAR CAN RETRACT AND CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
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