74-21-01
ALL ú ú C01 Page 408 ú Nov 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
(f)
Remove the two O-rings from the ignition lead.
(g)
Discard the two O-rings from the ignition lead.
TASK 74-21-01-404-011-C00
3. Install the Ignition Lead
_________________________
A. Equipment
(1) Tool - Ignition Lead Nut Removal,
No. 856A2007P01,
(Required for Type 3 ignition lead only)
CFM International,
P.O. Box 15514
Cincinnati, OH 45215
B. Consumable Materials
(1)
Graphite Grease - CP2101 (AMM 70-10-01/201)
(2)
Parting Agent - Refer to Boeing Process Specification BAC5000, General Sealing, for a list of suitable parting agents and their suppliers.
(3)
Penetrating Oil - CP2162 (AMM 70-10-01/201)
(4)
Petrolatum - CP2102 (AMM 70-10-01/201)
(5) Primer and Sealant - BMS5-63, Type 1, Class B-4 ú (6) Primer and Sealant - BMS5-63, Type 2, Class B-4 (Optional to ú BMS5-63, Type 1, Class B-4 primer and sealant)
(7)
Primer, Red - 1200 (AMM 70-10-01/201)
(8)
Sealant - 93-006-1 (AMM 70-10-01/201)
(9)
Sealant - 93-006-6 (AMM 70-10-01/201)
(10)
Solvent - Trichloroethane 1, 1, 1, CP1011
(AMM 70-10-01/201)
(11)
Solvent - Methyl Ethyl Ketone (MEK), CP1040
(AMM 70-10-01/201)
C. References
(1)
AMM 70-10-01/201, Consumable Materials
(2)
AMM 71-11-02/201, Fan Cowl Panels
(3)
AMM 74-00-00/501, Ignition
(4)
AMM 78-31-00/201, Thrust Reverser System
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74-21-01
ALL ú ú C02.1 Page 409 ú Jul 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
D. Access
(1)
Location Zones 503 Engine No. 1 - Forward Side of the Accessory Gearbox at the 9 o'clock position 504 Engine No. 1 - Forward Side of the Accessory Gearbox at the 9 o'clock position 505 Engine No. 1 - Forward Side of the Accessory Gearbox at the 9 o'clock position 502 Engine No. 1 - Forward Side of the Accessory Gearbox at the 9 o'clock position 603 Engine No. 2 - Forward Side of the Accessory Gearbox at the 9 o'clock position 604 Engine No. 2 - Forward Side of the Accessory Gearbox at the 9 o'clock position 605 Engine No. 2 - Forward Side of the Accessory Gearbox at the 9 o'clock position
602 Engine No. 2 - Forward Side of the Accessory Gearbox at the 9 o'clock position
(2)
Access Panels
5737L Engine No. 1 - Right Fan Cowl Panel
5738L Engine No. 1 - Left Thrust Reverser
5739L Engine No. 1 - Right Thrust Reverser
5746L Engine No. 1 - Left Fan Cowl Panel
5837R Engine No. 2 - Right Fan Cowl Panel
5838R Engine No. 2 - Left Thrust Reverser
5839R Engine No. 2 - Right Thrust Reverser
5846R Engine No. 2 - Left Fan Cowl Panel
E. Install the Ignition Leads
S 864-012-C00
(1) If the left ignition lead was removed, make sure this circuit breaker is open:
(a) P6 Load Control Center
1) L IGN
S 864-013-C00
(2) If the right ignition lead was removed, make sure this circuit breaker is open:
(a) P6 Load Control Center
1) R IGN
S 424-014-C00
(3) Do these steps to install the ignition leads (Fig. 401):
(a) Install the two new O-rings on the ignition lead fitting.
1) Apply a layer of petrolatum (CP2102) to the O-rings (AMM 70-10-01/201).
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74-21-01
ú ALL ú
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