- WHC-1 (2DG1)
- wiring from the WHC 1 (2DG1) to the L windshield (3DG1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 30-42-00-710-001 Operational Test of the Windshield Anti-Icing and Defogging AMM 30-42-34-000-001 Removal of the Window Heat Computer (WHC) (2DG1,2DG2). AMM 30-42-34-400-001 Installation of the Window Heat Computer (WHC)
(2DG1,2DG2).
AMM 56-11-11-000-001 Removal of the Windshield
AMM 56-11-11-400-001 Installation of the Windshield
ASM 30-42/01
30-42-00-991-001 Fig. 201
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-212,
30-42-00-991-008 Fig. 203
R **ON A/C 106-149, 213-299, 301-399, 401-499,
30-42-00-991-008-A Fig. 203A
**ON A/C ALL
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the windshield anti-icing and defogging (Ref. AMM TASK 30-42-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message L WINDSHIELD:
- disconnect the connector from the L windshield (3DG1) and do a check of the resistance between pin A and pin B. (Ref. Fig. 201/TASK 30-42-00-991-001)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-212,
(Ref. Fig. 203/TASK 30-42-00-991-008)
R **ON A/C 106-149, 213-299, 301-399, 401-499,
(Ref. Fig. 203A/TASK 30-42-00-991-008-A)
**ON A/C ALL
(1) If the resistance is more than 14 ohms or less than 10 ohms:
- replace the WINDSHIELD-L (3DG1), (Ref. AMM TASK 56-11-11-000-001) and (Ref. AMM TASK 56-11-11-400-001).
(2) If the resistance is between 10 ohms and 14 ohms:
(a) Replace the WHC-1 (2DG1), (Ref. AMM TASK 30-42-34-000-001) and (Ref. AMM TASK 30-42-34-400-001).
(b) If the fault continues:
- do a check and repair the wiring from the WHC 1 (2DG1) to the L windshield (3DG1) pin A/C and pin A/D to pin A/A and pin A/B (Ref. ASM 30-42/01).
B. Do the operational test given in Para. 3.
Heating Coat Resistance Versus Temperature - Fixed Window Film
Figure 203/TASK 30-42-00-991-008
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞30-42-00∞∞∞∞∞∞∞∞∞∞Page 211
201-212, May 01/05 CES
Heating Coat Resistance Versus Temperaure - Fixed Window Film Figure 203A/TASK 30-42-00-991-008-A
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 106-149, 213-299, 301-399, 401-499, ∞∞30-42-00∞∞∞∞∞∞∞∞∞∞Page 212
Aug 01/05 CES Loss of the Right Windshield Temperature Sensor
1. Possible Causes
_______________
- WINDSHIELD-R (3DG2)
- WHC-2 (2DG2)
- wiring from the WHC 2 (2DG2) to the R windshield (3DG2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R ESPM 20-44-11 AMM 30-42-00-710-001 Operational Test of the Windshield Anti-Icing and Defogging AMM 30-42-34-000-001 Removal of the Window Heat Computer (WHC) (2DG1,2DG2). AMM 30-42-34-400-001 Installation of the Window Heat Computer (WHC)
(2DG1,2DG2).
AMM 56-11-11-000-001 Removal of the Windshield
AMM 56-11-11-400-001 Installation of the Windshield
ASM 30-42/02
R AWM 30-42-02 30-42-00-991-007 Fig. 202 30-42-00-991-002 Fig. 204
3. Fault Confirmation
__________________
A. Test
(1) Do the operational test of the windshield anti-icing and defogging (Ref. AMM TASK 30-42-00-710-001).
4. Fault Isolation
_______________
A. Table of the circuit breakers used in this procedure:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
122VU ANTI ICE/WHC/2 5DG2 W13
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞30-42-00∞∞∞∞∞∞∞∞∞∞Page 213
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