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79-31-01
ALL ú ú C01 Page 405 ú Nov 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
OIL QUANTITY INDICATOR - REMOVAL/INSTALLATION
_____________________________________________
1. General
_______
A. This procedure contains two tasks. The first task is to remove the oil quantity indicator. The second task is to install the oil quantity indicator.
B. The oil quantity indicator is found on the pilots center instrument panel, P2. The indicator installs into the panel from the front and is held in position with clamps. The oil quantity indicator is removed for adjustments and replacement.
TASK 79-31-02-004-001-C00
2. Oil Quantity Indicator Removal
______________________________
A. Access
(1) Location Zone
101/102 Control Cabin
B. Procedure
S 864-002-C00
(1)
For the applicable engine, open these circuit breakers and attach DO-NOT-CLOSE tags:
(a) P6-2 Load Control Center
1) ENG 1 OIL QTY
2) ENG 2 OIL QTY
(2)
Loosen the adjustment screw for the indicator clamp.
S 034-003-C00
NOTE: The clamp adjustment screw is the larger screw found to the
____
right of the indicator.
S 024-004-C00
(3) Pull the indicator out from the instrument panel to get access to the electrical connector.
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AIRPLANES WITH OIL QUANTITY ú 79-31-02
INDICATORS ú
ú C02 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 401Mar 12/00
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 034-014-C00
CAUTION: CROSS CONNECTION OF THE OIL QUANTITY INDICATOR (ON THE P2
_______ INSTRUMENT PANEL) IS A POSSIBILITY WHEN WORKING WITH THIS COMPONENT. CLEARLY IDENTIFY CONNECTIONS BEFORE DISCONNECTING.
(4)
Disconnect the electrical connector.
S 024-006-C00
(5)
Remove the oil quantity indicator.
TASK 79-31-02-404-007-C00
3. Oil Quantity Indicator Installation
___________________________________
A. References
(1) AMM 79-31-00/501, Oil Quantity Indicating System
B. Access
(1) Location Zone
101/102 Control Cabin
C. Procedure
S 434-015-C00
CAUTION: CROSS CONNECTION OF THE OIL QUANTITY INDICATOR (ON THE P2
_______ INSTRUMENT PANEL) IS A POSSIBILITY WHEN WORKING WITH THIS COMPONENT. POSITIVELY IDENTIFY CONNECTIONS BEFORE CONNECTING AND FUNCTION CHECK UPON COMPLETION OF CONNECTION.
(1)
Connect the electrical connector to the oil quantity indicator.
(2)
Install the oil quantity indicator into the instrument panel.
(3)
Tighten the adjustment screw for the indicator clamp.
S 424-009-C00
S 434-010-C00
NOTE: The clamp adjustment screw is the larger screw found to the
____
right of the indicator.
S 864-011-C00
(4) For the applicable engine, remove the DO-NOT-CLOSE tags and close these circuit breakers:
(a) P6-2 Load Control Center
1) ENG 1 OIL QTY
2) ENG 2 OIL QTY
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. 中國航空網 m.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 滑油 OIL(52)
