2-56
FAA APPROVED 4-30-76
REISSUED 2-25-81, CHANGE 13
BRAKE SYSTEMS (CONT)
Anti-skid Off Operation:
When anti-skid is inoperative, care must be used during brake application
and stopping distances will be increased. Refer to Section IV for operation
of the brake system with anti-skid off, and Section V for increased stopping
distances.
EMERGENCY BRAKING
In the event of a normal brake system failure, emergency (pneumatic)
brakes can be used to stop the airplane. Refer to Section III for operation
of the emergency brake system.
LANDING GEAR WARNING SYSTEM
The landing gear warning horn only will sound under the following
conditions:
• Landing gear is not extended.
• Flaps are lowered beyond 25°.
When the horn sounds because the flaps are lowered,
the horn cannot be silenced by the mute switches.
The landing gear warning horn will sound and the three red UNSAFE lights
will illuminate under the following conditions:
• Landing gear is not extended.
• Altitude is below 14,500 feet.
• Either thrust lever is retarded (below 70% N
1
).
When the horn sounds under these conditions, the horn
can be silenced by moving the TEST-MUTE switch, on
the LANDING GEAR control panel, to MUTE or de-
pressing the MUTE button in the right thrust lever
handle (if installed). The UNSAFE light indication will
continue until either the gear is lowered or one of the
above conditions is corrected.
NOTE
NOTE
CHANGE 13
2-56
FAA APPROVED 4-30-76
REISSUED 2-25-81, CHANGE 13
BRAKE SYSTEMS (CONT)
Anti-skid Off Operation:
When anti-skid is inoperative, care must be used during brake application
and stopping distances will be increased. Refer to Section IV for operation
of the brake system with anti-skid off, and Section V for increased stopping
distances.
EMERGENCY BRAKING
In the event of a normal brake system failure, emergency (pneumatic)
brakes can be used to stop the airplane. Refer to Section III for operation
of the emergency brake system.
LANDING GEAR WARNING SYSTEM
The landing gear warning horn only will sound under the following
conditions:
• Landing gear is not extended.
• Flaps are lowered beyond 25°.
When the horn sounds because the flaps are lowered,
the horn cannot be silenced by the mute switches.
The landing gear warning horn will sound and the three red UNSAFE lights
will illuminate under the following conditions:
• Landing gear is not extended.
• Altitude is below 14,500 feet.
• Either thrust lever is retarded (below 70% N
1
).
When the horn sounds under these conditions, the horn
can be silenced by moving the TEST-MUTE switch, on
the LANDING GEAR control panel, to MUTE or de-
pressing the MUTE button in the right thrust lever
handle (if installed). The UNSAFE light indication will
continue until either the gear is lowered or one of the
above conditions is corrected.
NOTE
NOTE
CHANGE 13
Summary of Contents for 35A
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Page 47: ...1 24 111 111 INTENTIONAlLY LEFf BlANK FAA APPROVED 4 30 76 REISSUED 2 25 81 CHANGE 12 ...
Page 115: ...2 58 INTENTIONALLY LEFT BLANK FAA APPROVED 4 30 76 REISSUED 2 25 81 CHANGE 12 ...
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