Boeing 767 - Subtask 72-53-02-424-011-G00

ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101, 109, 114, 115, 314-999 PRE SB CF6-80A-72-0084
(Continued)
(j) Attach the carbon seal housing [11], insulation blanket [10], thermal shield [5], and
bracket [3] to the sump housing with eight nuts [4].
1) Torque the nuts to 55-70 pound-inches (6.2-7.9 newton-meters).
(k) Attach the C-sump oil supply line [9] and loop clamp [8] to the bracket [3] with bolt [6] and
nut [7].
(l) Torque the nut [7] to 33-37 pound-inches (3.7-4.2 newton-meters).
ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101, 109, 114, 115, 314-999 POST SB
CF6-80A-72-0084
SUBTASK 72-53-02-424-011-G00
(2) Do the steps that follow to install the bracket [11], insulation blanket [2] sump cover [7], and oil
slinger [4]:
(a) Attach the oil slinger [4] to the studs on the No. 6 bearing inner nut (Figure 401 or
Figure 402 or Figure 403).
(b) Apply anti-seize compound, D50067 [C02-001] to the threads and washer faces of the
seven nuts [6].
(c) Connect the oil slinger [4] to the spanner nut with the seven nuts [6].
1) Torque the nuts to 33-37 pound-inches (3.7-4.2 newton-meters).
a) Clean off all unwanted lubricant.
(d) Apply lubricant, D60130 [V10-041] to a new preformed packing [3].
(e) Apply lubricant, D60130 [V10-041] to the mating surfaces of the sump cover [7] and
sump housing.
1) Install the preformed packing [3] in the groove of the sump cover [7].
(f) Apply anti-seize compound, D50067 [C02-001] to the sump housing stud threads.
WARNING
DO NOT TOUCH INSULATION BLANKETS WITHOUT GLOVES OR
SPECIAL EQUIPMENT. THE INSULATION BLANKETS CAN CONTAIN
CERAMIC FIBERS THAT CAN CAUSE DAMAGE TO YOUR SKIN, EYES,
AND LUNGS. IF YOU DO NOT USE SKIN, EYE, AND LUNG
PROTECTION, YOU CAN CAUSE INJURIES TO PERSONNEL.
(g) Install the sump cover [7], insulation blanket [2] and bracket [11] to the studs of the sump
housing.
(h) Attach the sump cover [7], insulation blankets [2], and the bracket [11] to the sump
housing with the eight nuts [1].
1) Torque the nuts to 55-70 pound-inches (6.2-7.9 newton-meters).
(i) Attach the C-sump oil supply line [12] and loop clamp [8] to the bracket [11] with bolt [10]
and nut [9].
(j) Torque the nut [9] to 33-37 pound-inches (3.7-4.1 newton-meters).
767
AIRCRAFT MAINTENANCE MANUAL
CF6-80A SERIES ENGINES
72-53-02
NoC
Page 409
D633T1B7 Aug 22/2017
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101,
109, 114, 115, 314-999