*
F-2 (forward)

*
F-3 (forward)

*
F-4 (forward).

These are the possible aft fixed galley positions:
*
A-1 (aft)

*
A-2 (aft)

*
A-3 (aft).

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777 AIRCRAFT MAINTENANCE MANUAL

BUFFET AND GALLEY -INTRODUCTION

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BUFFET AND GALLEY -CENTER FLEX GALLEY -INTRODUCTION

Physical Description
The center flex galleys can include one or more of these units:
*
M1 galley

*
M2 galley (not shown)

*
A4 galley (not shown).

The M1 galley is in the center of the passenger compartment, near door 2. The galley faces aft.
The M2 galley is in the center of the passenger compartment, near door 2. The galley faces forward.
The A4 galley is in the center of the passenger compartment, near door 4. The galley faces aft.
Air Chillers
Air chillers can be attach to the top of the center flex galleys. The chiller supplies cold air to the refrigeration compartments. These center flex galleys have an air chiller:
* M1
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BUFFET AND GALLEY -CENTER FLEX GALLEY -INTRODUCTION

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BUFFET AND GALLEY -CENTER FLEX GALLEY -TRAINING INFORMATION POINTS

Training Information Point
Bolts and fittings attach the flex galleys to the seat tracks. Five shims are necessary at each outboard fitting. Put shims between the fitting and the galley as necessary to make the galley level. Put the remaining shims under the bolt heads.
You must install special seat track fittings (not shown) at galley locations at the seat track splices. It is possible that tolerance build-up in the seat tracks will not permit you to install the standard fittings at the seat track splices. The special fittings align to the seat track lip to permit installation of the fittings at the splice.
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BUFFET AND GALLEY -CENTER FLEX GALLEY -TRAINING INFORMATION POINTS

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BUFFET AND GALLEY -FORWARD FIXED GALLEY -INTRODUCTION

Physical Description
The forward fixed galleys can include one or more of these units:
*
F1 galley

*
F2 galley

*
F3 galley.

The F1 galley is at the right side of the passenger compartment, forward of door 1. The galley faces aft.
The F2 galley is in the center of the passenger compartment, forward of door 1. The galley faces to the right.
The F3 galley is at the right side of the passenger compartment, forward of door 1. The galley faces inboard.
Air Chillers
Air chillers can be attached to the top of the forward fixed galleys. The chiller supplies cold air to the refrigeration compartments.
The F2 galley has an air chiller.
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BUFFET AND GALLEY -FORWARD FIXED GALLEY -INTRODUCTION

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BUFFET AND GALLEY -FORWARD FIXED GALLEY -TRAINING INFORMATION POINTS

Training Information Point
Tie rods attach the top of the galleys to the airplane structure.
These connections are above the galley:
*
Electrical power

*
Refrigeration air

*
Conditioned air

*
Lav/galley ventilation

*
Potable water supply.

The gray water drain connection (not shown) is near the floor.
Bolts and hardpoint fittings attach the fixed galleys to the floor. Five shims are necessary at each fitting. Put shims between the fitting and the galley as necessary to make the galley level. Put the remaining shims under the bolt heads.
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BUFFET AND GALLEY -FORWARD FIXED GALLEY -TRAINING INFORMATION POINTS

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BUFFET AND GALLEY -AFT FIXED GALLEY -INTRODUCTION

Physical Description
The aft fixed galleys can include one or more of these units:
　
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