- do a check of the wiring from the pressure transducer (62GG) to the brake Yellow pressure triple indicator 60GG (Ref. ASM 32-44/01).
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 001-049, 051-099, 101-105, 151-199, ∞∞32-44-00∞∞∞∞∞∞∞∞∞∞Page 221
 201-214, Aug 01/05R
 CES

 TASK 32-44-00-810-810

 Pressure Peaks Shown on the Brake Yellow Pressure Indicator when the Brake
 Pedals are quickly Depressed

 1. Possible Causes

_______________

 2. Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
 from the External Power AMM 29-10-00-863-001 Pressurize the Green Hydraulic System AMM 29-10-00-863-002 Pressurize the Yellow Hydraulic System AMM 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems
 after Operation of the PTU
 AMM 32-43-00-870-002 Bleeding of the High Pressure Alternate Braking
 System

 3. Fault Confirmation
__________________
 A. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU L/G/Y BRK/PRESS/IND 61GG C10 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY 4GG M36 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/CTL 3GG M35 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 1GG M34 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 2GG M33
 B. Job Set-Up
 (1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).

 (2) On the panel 110VU, make sure that the PARK BRK control switch 73GG is in the OFF position.

 (3) On the panel 402VU, make sure that the A/SKID & NOSE WHEEL switch 5GG is in the ON position.

 (4) Pressurize the Green hydraulic system (Ref. AMM TASK 29-10-00-863-001).

 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 001-049, 051-099, 101-105, 151-199, ∞∞32-44-00∞∞∞∞∞∞∞∞∞∞Page 222
 201-214, Aug 01/05 CES

 (5) Pressurize the Yellow hydraulic system (Ref. AMM TASK 29-10-00-863-002).
 C. Test
 (1) Depress the brake pedals very quickly.

 (2) Make sure that there are pressure peaks on the brake Yellow pressure indicator.

 4. Fault Isolation
_______________
 A. If the pressure peaks shown on the brake Yellow pressure indicator are:
 (1) Less than 2000 PSI.

 - no maintenance action is required.

 (2) More than 2000 PSI.

 - bleed the alternate braking system (Ref. AMM TASK 32-43-00-870-002).
 5. Close-up
________
 A. Put the aircraft back to its initial configuration.
 (1) Depressurize the aircraft hydraulic systems (Ref. AMM TASK 29-23-00-864-001).

 (2) De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).

 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 001-049, 051-099, 101-105, 151-199, ∞∞32-44-00∞∞∞∞∞∞∞∞∞∞Page 223
 201-214, Aug 01/05 CES

R **ON A/C 401-499,

R  TASK 32-44-00-810-811 
R  Failure of the BRK ALTN PRESS TRANSDUCER (101GG) 
R  1. Possible Causes_______________ 
R  - PRESS XDCR-BRK, YELLOW L (101GG) 
R  2. Job Set-up Information______________________ 
R  A. Referenced Information 
R  -------------------------------------------------------------------------------
R  REFERENCE  DESIGNATION 
R  -------------------------------------------------------------------------------
R  AMM  32-44-19-000-001  Removal of the Pressure Transducer 100GG(101GG) 
R  AMM  32-44-19-400-001  Installation of the Pressure Transducer 100GG(101GG) 
R  AMM  32-46-00-740-001  BITE Test of the BSCU 
R  3. Fault Confirmation__________________ 
　
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