737 Operations Manual
Performance Inflight -
Advisory Information
737-300/CFM56-3_22K
Copyright © The Boeing Company. See title page for details.
D6-27370-400E-TBCE PI.12.7
ADVISORY INFORMATION
Advi sory In formati on
Brake Cooling Schedule
Cooling Time (Minutes) - Category A Brakes
ADJUSTED BRAKE ENERGY PER BRAKE (MILLIONS OF FOOT POUNDS)
8 & BELOW 10 12 14 16 18 18.5 TO 23.7 23.8 & ABOVE
INFLIGHT
GEAR DOWN
NO SPECIAL
PROCEDURE
REQUIRED
23456
CAUTION
FUSE PLUG
MELT ZONE
GROUND 19 32 43 53 61
Observe maximum quick turnaround limit.
Table shows energy per brake added by a single stop with all brakes operating. Energy is assumed to be
equally distributed among the operating brakes. Total energy is the sum of residual energy plus energy
added.
Add 1.0 million foot pounds for each taxi mile.
When in caution zone, wheel fuse plugs may melt. Delay takeoff and inspect after 30 minutes. If overheat
occurs after takeoff, extend gear soon for at least 7 minutes.
When in fuse plug melt zone, clear runway immediately. Unless required, do not set parking brake. Do not
approach gear or attempt to taxi for one hour. Tire, wheel and brake replacement may be required. If over-
heat occurs after takeoff, extend gear soon for at least 12 minutes.
June 07, 2002
To Next Page
Loading...
