(a)  
Remove the aft engine mount of the 767 configuration
 (AMM 71-21-02/401).

 (b)  
Install the aft engine mount of the 747-400 configuration (AMM 71-21-02/401).

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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S 022-024-N00
 (3)  767 CONFIGURATION ENGINES;
 Change the high pressure controller:

 (a)  
Remove the high pressure controller of the 767 configuration (AMM 36-11-08/401).

 (b)  
Install the high pressure controller of the 747-400 configuration (AMM 36-11-06/401).

 TASK 71-00-09-802-014-N00
 3. Prepare the Airplane for the Installation of a Converted Power Plant
____________________________________________________________________
 A. Special Tools and Equipment
 (1)  
G57NB-5 Collar - Circuit Breaker, Nylon Molding Corp., Garwood NJ, two are necessary [only if the engine to be installed does not have a supplemental control unit (SCU)]

 B.
References

 (1)  
AMM 24-22-00/201, Manual Control

 (2)  
AMM 26-10-01/401, Fire Warning and Detection Cards

 (3)  
IPC 26-17-51 Fig. 1

 C.
Access

 (1)  
Location Zone 117 Electrical & Electronics Compartment, LH 221 and 222 Control Cabin 412 Engine 1 422 Engine 2 432 Engine 3 442 Engine 4

 (2)  
Access Panel 117A Door - Access, Electronics Compartment 417B IDG Service Pressure Relief Access Door - Engine 1 427B IDG Service Pressure Relief Access Door - Engine 2 437B IDG Service Pressure Relief Access Door - Engine 3 447B IDG Service Pressure Relief Access Door - Engine 4

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////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
D. Procedure
 S 022-011-N00
 (1)  Make sure that the engine to be installed has fire detection and
 overheat system by Kidde.

 (a)  
If the engine has a fire detection and overheat system by Systron Donner, install the caps on the plugs for the electrical connector, D4200P and D4228P (Fig. 201).

 (b)  
If the engine has a fire detection and overheat system by Systron Donner, replace the fire detection and overheat cards for the engine (AMM 26-10-01/401).

 NOTE: The fire detection and overheat cards are specified for
____ the system that is installed on the engine.
 (c)  If the engine has a fire detection and overheat system by Kidde, replace the fire detection and overheat cards for the engine (AMM 26-10-01/401).
 NOTE: The fire detection and overheat cards are specified for
____ the system that is installed on the engine.
 (d)  
Engine 1 - ENG FIRE DET 1A, YLPA1
 ENG FIRE DET 1B, YLPA2
 ENG OVHT DET 1A, YLPA4
 ENG OVHT DET 1B, YLPA5

 (e)  
Engine 2 - ENG FIRE DET 2A, YLPA6
 ENG FIRE DET 2B, YLPA7
 ENG OVHT DET 2A, YLPA9
 ENG OVHT DET 2B, YLPA10

 (f)  
Engine 3 - ENG FIRE DET 3A, YLPA11
 ENG FIRE DET 3B, YLPA12
 ENG OVHT DET 3A, YLPA14
 ENG OVHT DET 3B, YLPA15

 (g)  
Engine 4 - ENG FIRE DET 4A, YLPA16
 ENG FIRE DET 4B, YLPA17
 ENG OVHT DET 4A, YLPA19
 ENG OVHT DET 4B, YLPA20

 S 932-014-N00
 (2)  ENGINES WITH THE HAMILTON STANDARD STARTER VALVE;
 Change the stencil on the IDG access door to manually move the
 starter valve (Fig. 202).

 (a)  Install a label on the stencil to show OPEN in the top position (counterclockwise).
 S 042-016-N00
 (3)  If the engine to be installed does not have a supplemental control
 unit (SCU), disconnect the SCU functions.

 (a)  Install an INOP placard at the applicable ENGINE AUTOSTART switch.
　
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