FROM THE VSCF. MEASURE THE RESISTANCE BETWEEN PINS 3 AND 4 OF THE J6 RECEPTACLE ON THE VSCF.
IS THE RESISTANCE INSIDE THE LIMITS GIVEN IN FIG. 105?
(AMM 24-11-11/401).

P5-5 MODULE (WDM 24-11-11).
IF THE PROBLEM CONTINUES, THEN FOR ENGINE 1 (ENGINE 2), EXAMINE THE CIRCUIT FROM CON-NECTOR D6, PIN 3 AND 4, TO THE VSCF, AND CONNECTOR D1086, PINS 32 AND 39 (CONNECTOR D636, PINS 17 AND 18), TO THE P5-5 MODULE (WDM 24-11-11, -12).
REPAIR THE PROBLEMS THAT YOU FIND.
The GEN DRIVE OIL TEMP Gage Shows an In Temperature of More Than 120`C Figure 104
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. VARIABLE SPEED CONSTANT FREQUENCY ú

 24-11-00
 GENERATOR/CONVERTERS  ú CONFIG 2 ú 01 Page 107 ú Jul 15/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL

-30  -20  -10  0  10  20  30  40  50  60  70  80  90  100  110  120 
(-22)  (-4)  (14)  (32)  (50)  (68)  (86)  (176)(158)(140)(122)(104)  (230)(212)(194)  (248) 
SENSOR TEMPERATURE - DEGREES C (DEGREES F) 

VSCF Oil-In Temperature Sensor Temperature/Resistance Chart
Figure 105

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
 VARIABLE SPEED CONSTANT FREQUENCY  ú 24-11-00
 GENERATOR/CONVERTERS  ú CONFIG 2 ú 01 Page 108 ú Jul 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL

-30  -20  -10  0  10  20  30  40  50  60  70  80  90  100  110  120 
(-22)  (-4)  (14)  (32)  (50)  (68)  (86)  (176)(158)(140)(122)(104)  (230)(212)(194)  (248) 
SENSOR TEMPERATURE - DEGREES C (DEGREES F) 

VSCF Oil-In Temperature Sensor Temperature/Resistance Chart
Figure 106

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
 VARIABLE SPEED CONSTANT FREQUENCY  ú 24-11-00
 GENERATOR/CONVERTERS  ú CONFIG 2 ú 01 Page 109 ú Jul 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 AC GENERATOR DRIVE SYSTEM - MAINTENANCE PRACTICES
_________________________________________________
 1.  General_______
 A. This procedure contains three tasks:
 (1)  AC Generator Drive Oil System Leak Check
 NOTE: It is not necessary to operate the engine during this task.
____
 (2)  
CSD to VSCF Replacement.

 (3)  
VSCF to CSD Replacement.

 TASK 24-11-00-212-001
 2.  AC Generator Drive Oil System Leak Check________________________________________
 A. Special Tools and Equipment
 (1)  
OMP 2506-3 - Hose Adapter, Ozone Metal Products, 101-32 101st St., Ozone Park, Long Island, N.Y.

 B.
Standard Tools and Equipment

 (1)  
Flexible hose (approximately 6 feet in length), that can contain 100 psi

 (2)  
Relief valve, pre-set at 50 psi

 (3)  
Regulator with 0 to 100 psi pressure gage

 (4)  
Relief valve, pre-set at 100 psi

 (5)  
Shut-off valve

 (6)  
Fittings, as required

 (7)  
Dry compressed air source, or a regulated nitrogen source (100 psi maximum)

 C.
Consumable Materials

 (1)  
G00554 Solution - Leak Test, MIL-L-25567

 (2)  
G01989 Soap - Castile

 D.
Access

 (1)  
Location Zone
 502 LH Fan Cowl
 602 LH Fan Cowl

 E.
Procedure

 (1)  
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：737-300 400 500 AMM 飛機維護手冊 電源 ELECTRICAL POWER(19)