2) 1 SOURCE OFF
3) 2 SOURCE OFF
4) 1 TRANSFER BUS OFF
5) 2 TRANSFER BUS OFF
(c) Do this task: APU Usual Shutdown, TASK 49-11-00-860-802.
E. Put the Airplane into its Usual Condition
SUBTASK 24-22-00-860-019
(1) Set the BAT switch on the P5-13 panel to the OFF position.
END OF TASK
TASK 24-22-00-860-817
8. Supply IDG Power
(Figure 201)
A. General
(1) This task has three procedures to supply IDG power to the transfer buses:
(a) Supply IDG 1 power to both 115V AC transfer buses
(b) Supply IDG 2 power to both 115V AC transfer buses
(c) Supply IDG 1 power to the 115V AC TRANSFER BUS 1 and IDG 2 power to the 115 AC
TRANSFER BUS 2
B. References
Reference Title
71-00-00-800-807-F00 Start the Engine Procedure (Selection) (P/B 201)
C. Location Zones
Zone Area
211 Flight Compartment - Left
212 Flight Compartment - Right
D. Procedure
SUBTASK 24-22-00-860-015
(1) Do these steps to supply power to the 115V AC TRANSFER BUS 1 and 2 from IDG 1:
(a) Set the BAT switch on the P5-13 panel to the ON position.
(b) Set the BUS TRANS switch on the P5-4 panel to the OFF position.
(c) Start the Number 1 engine. To start the Number 1 engine, do this task: Start the Engine
Procedure (Selection), TASK 71-00-00-800-807-F00.
CAUTION
THE DRIVE LIGHT ON THE P5 PANEL SHOULD GO OFF AFTER THE
ENGINE GETS UP TO IDLE SPEED. IF THE DRIVE LIGHT COMES ON
WHEN THE ENGINE IS AT OR ABOVE IDLE SPEED, THE DISCONNECT
SWITCH ON THE P5 PANEL MUST BE PUSHED. FAILURE TO PUSH THE
DISCONNECT SWITCH CAN CAUSE DAMAGE TO THE IDG.
(d) Make sure the 1 DRIVE light on the P5-5 panel goes off after number 1 engine reaches
idle speed.
(e) Set the GEN 1 switch on the P5-4 panel to the ON position.
(f) Make sure these lights on the P5-4 panel go off.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
24-22-00
Page 211
D633A101-ILF Oct 15/2017
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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