Learjet 36A - Electrical System; Engine Synchronizer; External Power; Freon Cooling System

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SYSTEM LIMITS (CONT)
ELECTRICAL SYSTEM (Aircraft 35-067 thru 35-389 except 35-370
and 36-018 thru 36-047 not Incorporating AMK 80-17 or AAK 81-1)
The battery chaJglng bus current limiter and sIarter disengagement
checks, as 0utIinecl in STAR11NG ENGINES, TAXI, STARTER ASSIST
AIRSTARTS, and QUIa< 11JRN-AROUND proceduNs In Sections D and
m of this manual, must be accomplished whenever an engine start usi11J a
starter has been perfonned. These chec:ks require that both engines be
operating to perfOrm the check.
ENGINE SYNCHRONIZER
Engine sync must be OFF for takeoff, landing, and single-engine op-
eration.
EXTERNAL POWER
The . maximum amperage from an external power source Is limited to
1100 amps.
FREON COOLING SYSTEM
• On aircraft not incorporating FCN 89-1, the freon cooling system
must be off above FL180.
• On aircraft Incorporating FCN 89-1, the freon cooling system must
be off above Ra50.
FAA APPROVED 4-30-76
RBSSUED 2-25-81, CHANGE 9
1-17
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