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ENG 7B removal

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CFM56-7B

TRAINING MANUAL

 

 

 

 

FORWARD ENGINE MOUNT

Identification (1.A.a)

The engine is attached to the strut with barrel nuts and bolts. Shear pins align the mounts and give support to the engine attachment.

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

141

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

 

 

 

 

 

 

FORWARD ENGINE MOUNT

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

142

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

FORWARD ENGINE MOUNT

Identification (1.A.a)

The engine is attached to the strut at two locations. The forward engine mount system and the AFT engine mount.

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

143

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

FWD ENGINE MOUNT

FWD

FORWARD ENGINE MOUNT

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

144

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

AFT ENGINE MOUNT

Identification (1.A.a)

The aft engine mount system consists of a mount assembly which is attached to the turbine rear frame, by four bolts.

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

145

 

 

 

 

Sept. 2006

 

 

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AFT ENGINE MOUNT

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

146

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

TORQUE WRENCH Purpose (2.B.b)

The purpose of the torque wrench is to correctly torque the engine mount bolts and obtain access to them with the swivel head feature in the strut area.

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

147

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TORQUE WRENCH

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

148

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

AFT ENGINE MOUNT

Identification (1.A.a)

The aft engine mount system consists of a mount assembly which is attached to the turbine rear frame, by four bolts.

In conjunction with the engine mounts, are attachment points for the AFT boot strap kit and hold open tooling that connect to the strut.

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

149

 

 

 

 

Sept. 2006

 

 

CFM56-7B

TRAINING MANUAL

 

 

 

 

AFT BOLT

TR HOLD OPEN

CONNECTION

BOLT

AFT BOOTSTRAP

CONNECTION

FWD

AFT ENGINE MOUNT

EFFECTIVITY 737-600/700/800/900/BBJ/C40A/B/C/P8A/MMA/AWAC

 

CFM PROPRIETARY INFORMATION

71-00-00

150

 

 

 

 

Sept. 2006