SUBTASK 80-11-01-860-035-F00
(2) For Engine 1, open this circuit breaker and install a safety tag:
CAPT Electrical System Panel, P18-2
Row Col Number Name
B 8 C01103 ENGINE 1 START VALVE
SUBTASK 80-11-01-860-036-F00
(3) For Engine 2, open this circuit breaker and install a safety tag:
F/O Electrical System Panel, P6-2
Row Col Number Name
C 4 C00154 ENGINE 2 START VALVE
G. Magnetic Plug Housing Packing Replacement
SUBTASK 80-11-01-020-004-F00
(1) Remove the magnetic plug housing [3] from the starter [1] as follows:
(a) Cut and remove the safety cable from the magnetic plug housing [3].
(b) Remove the magnetic plug housing [3].
(c) Remove and discard the packing [2].
SUBTASK 80-11-01-420-006-F00
WARNING
DO NOT LET OIL STAY ON YOUR SKIN. YOU CAN ABSORB POISONOUS
MATERIALS FROM THE OIL THROUGH YOUR SKIN.
(2) Install the magnetic plug housing [3] as follows:
(a) Apply clean oil, D00599 [CP2442] to a new packing [2].
(b) Install the new packing [2] on the magnetic plug housing [3].
(c) Install the magnetic plug housing [3] into the starter gear housing.
ILF ALL PRE SB 737-CFM56-7B-80-0011; AIRPLANES WITH MAGNETIC DRAIN PLUG ASSEMBLY
PN 572-8510-9008 or PN 572-8510-9028
1) Tighten the magnetic plug housing [3] to 65.0 in-lb (7.3 N·m) - 85.0 in-lb (9.6 N·m).
ILF ALL POST SB 737-CFM56-7B-80-0011; AIRPLANES WITH MAGNETIC DRAIN PLUG ASSEMBLY
PN 3507975-1
2) Tighten the magnetic plug housing [3] to 20.00 in-lb (2.26 N·m) - 40.00 in-lb
(4.52 N·m).
ILF ALL
(d) Install the safety wire, G02345 [CP8001] or the cable, G50065 [CP8006] on the magnetic
plug housing [3].
H. Put the Airplane Back to Its Usual Condition
SUBTASK 80-11-01-610-002-F00
(1) Do this task: Starter Servicing (Oil Fill), TASK 80-11-01-610-801-F00.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
80-11-01
Page 803
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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