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18) Check the low level detector for correct operation - refer to Page 601.
I7A Validity : S / N 1 - 9999 28-40-04Page 402
(BA) SEP 04
1 - Bolt
2 - Washer
3 - Cover
4 - Connector
5 - Contact
6 - Nut
7 - Spring washer
8 - Washer
9 - Gasket
10 - Low level detector
11 - Float
12 - Guide
13 - Box
I AAAA
Validity : S / N 1 - 9999 28 40-04 Page 403
(BA) SEP 04
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I AAAA
Validity S / N 1 - 9999
28-40-04 Page 404
28
(BA) SEP 04
LOW LEVEL DETECTOR
INSPECTION / CHECK
WARNING : OBEY THE SAFETY PRECAUTIONS DESCRIBED IN 28-00-00.
1. CHECK OF THE LOW LEVEL DETECTOR
A. Tools and consumable materials
- Clinometer
- Fuel drain pan
- 1 bucket graduated in US Gal (liters)
- Ground power unit
B. Procedure
WARNING : APPLY THE MAINTENANCE PROCEDURE OF THE FUEL TANKS — REFER TO 28-00-00.
1) Jack up the aircraft - refer to 07-10-00.
2) Level the aircraft - refer to 08-10-00 and, using a clinometer, adjust the longitudinal attitude to - 0° 40' in the nose-down attitude - refer to 20-00-13.
3) For the aircraft fitted with a ground power receptacle, connect ground power unit - refer to 24-40-00.
4) Close main switch-breaker.
5) Drain the tank until "LOW LEVEL" red warning light comes on - refer to 12-11-02.
6) Complete the drain of the tank using the graduated bucket.
NOTE : The fuel quantity drained from the light illumination is 9.2 ± 1.3 US Gal (35 ± 5 liters).
7) Open main switch-breaker.
8) If connected, disconnect the ground power unit - refer to 24-40-00.
9) Lower the aircraft to ground and remove the jacks - refer to 07-10-00.
ACAA
Validity : S / N 1 - 9999 28-40-04 Page 601
(DA) SEP 04
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I ACAA
Validity S / N 1 - 9999 28-40-04Page 602
(DA) SEP 04
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