Large transport has braking problem when taxiing onto runway. Runway excursion into mud.

Attributes
ACN	289212
Time
Date	199409
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : ind
State Reference	IN
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	Marginal
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	B727-200
Operating Under FAR Part	Part 121
Flight Phase	climbout : takeoff other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : flight engineer pilot : atp pilot : instrument
Experience	flight time last 90 days : 75 flight time total : 8500 flight time type : 2200
ASRS Report	289212
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp pilot : commercial pilot : instrument
Events
Anomaly	other anomaly other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : insufficient time none taken : unable
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

On the off roll aircraft was rolling forward power was applied to taxi onto the runway. As I applied brakes to keep speed down. No response was noted I applied maximum braking. No response, chopped power. Nose wheel was not responding at that time. Aircraft went into the mud. To prevent this from happening again the controllers should not clear aircraft for immediate takeoff on first rain of season and braking action should be taken/tested.

Original NASA ASRS Text

Title: LGT HAS BRAKING PROB WHEN TAXIING ONTO RWY. RWY EXCURSION INTO MUD.

Narrative: ON THE OFF ROLL ACFT WAS ROLLING FORWARD PWR WAS APPLIED TO TAXI ONTO THE RWY. AS I APPLIED BRAKES TO KEEP SPD DOWN. NO RESPONSE WAS NOTED I APPLIED MAX BRAKING. NO RESPONSE, CHOPPED PWR. NOSE WHEEL WAS NOT RESPONDING AT THAT TIME. ACFT WENT INTO THE MUD. TO PREVENT THIS FROM HAPPENING AGAIN THE CTLRS SHOULD NOT CLR ACFT FOR IMMEDIATE TKOF ON FIRST RAIN OF SEASON AND BRAKING ACTION SHOULD BE TAKEN/TESTED.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.