TORQUE TUBE COUPLINGS (2 ON EACH WING) BEVEL
GEARS
6 POINTS
C2
TORQUE TUBE
COUPLING
FLUSH

OUTBOARD TEE GEARBOX
BMS 3-33 TORQUE TUBE OF INBOARD FLAP
COUPLING  INBOARD TEE GEARBOX OF OUTBOARD FLAP
(3 LOCATIONS) SEE F SHT 4FLUSH
1 POINT
47
SPLINED
COUPLING

BMS 3-33
D
(3 LOCATIONS)  TORQUETORQUE
TUBE
TUBE
47 TORQUE TUBE COUPLING FLUSH
SPLINED
COUPLING
SPLINED BMS 3-33
COUPLING

TORQUE (3 LOCATIONS)TUBETORQUE TUBE
47
HANGER
TORQUE TUBE
ZERK COUPLING
FLUSH
BMS 3-33
BMS 3-33

FWD
(1 LOCATION)
(3 LOCATIONS)

7
47

OUTBOARD TEE GEARBOX OF INBOARD FLAP
13 POINTS

3
E
Lubrication for the TE Flaps Drive Figure 302 (Sheet 3)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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757
MAINTENANCE MANUAL

OUTBOARD TEE GEARBOX
BMS 3-33 (1 LOCATION) 57
ACCESS COVER
BEVEL GEARS
TORQUE TUBE 
OUTBOARD TEE GEARBOX OF INBOARD FLAP  COUPLING 
1 POINT  FLUSH 
TORQUE 
F  3  TUBE  BMS 3-33 
(3 LOCATIONS) 
4  7 

SPLINE COUPLING
OUTBOARD ANGLE GEARBOX OF INBOARD FLAP
SEE H
FWD
TE FLAP TRANSMISSION
OUTBOARD ANGLE GEARBOX OF INBOARD FLAP 3 POINTS
G2
Lubrication for the TE Flaps Drive Figure 302 (Sheet 4)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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757
MAINTENANCE MANUAL

GEARBOX OUTBOARD ANGLE 
BMS 3-33 5 7 (1 LOCATION)  ACCESS COVER 
BEVEL GEARS 

TORQUE TUBE
COUPLING
FLUSH
BMS 3-33 (3 LOCATIONS) TORQUE TUBE COUPLING
47
OUTBOARD ANGLE GEARBOX
FLUSH
OF INBOARD FLAP
1 POINT

BMS 3-33 (3 LOCATIONS)
H2
47
FWD
TORQUE TUBE
TORQUE OUTBD
SPLINED TUBE
COUPLINGS
TORQUE TUBE COUPLING 6 POINTS
I3
Lubrication for the TE Flaps Drive
Figure 302 (Sheet 5)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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757 MAINTENANCE MANUAL
ACCESS ACCESS
COVER COVER
SPLINED COUPLING
TORQUE
TUBE INBOARD TEE GEARBOX
TORQUE TUBE  SEE  K  SPLINED 
COUPLING  FWD  COUPLING 
FLUSH 
TORQUE 
BMS 3-33  TUBE 
(3 LOCATIONS) 
4  7 
BMS 3-33 (3 LOCATIONS)

INBOARD TEE GEARBOX OF INBOARD FLAP 9 POINTS J1
INBOARD TEE GEARBOX
ACCESS BMS 3-33
COVER (1 LOCATION) 57
BEVEL
BEVEL GEARS
GEARS
INBOARD TEE GEARBOX 2 POINTS
K1

Lubrication for the TE Flaps Drive
Figure 302 (Sheet 6)

SPLINED
COUPLING

TORQUE TUBE
TORQUE TUBE COUPLING FLUSH
47 COUPLING FLUSH
TORQUE TUBE
BMS 3-33 (3 LOCATIONS)
47
INBOARD TEE GEARBOX
BMS 3-33 (1 LOCATION) 57
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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