vic uni 737 project

Pull this circuit breaker

Beware of exposed terminals

Flight control shut off switches

Flight spoiler shut off switches

Always protect your head from uplock assembly

Always use floor boards to protect your knees

Beware of loose or missing floorboards

Toilet blower

Toilet drain valve

Toilet waste tank

Don’t use potable water hose for toilets

Multi function display control panel

Lower / multi function display panel

Multi function display control panel

HYDRAULIC SYSTEM

Standby hydraulic pump circuit breaker inside this panel

The B737-800 aircraft has three hydraulic power systems: A system, B system, and the Standby system. The three systems operate the same as those on the B737-300/400 aircraft, but with some exceptions. The power supplies to the electrical hydraulic pumps cross over and the Circuit Breakers (C/B) are located on the Electrical Power Distribution Panels in the E&E Bay.

The A system pump control C/B is on the #2 Distribution Panel on the right side of the E&E rack, whilst the B system pump control C/B is on the #1 Distribution Panel on the left side of the E&E rack. There is also a 3 phase heavy duty C/B for each system located inside the distribution panel.

CAUTION: The control C/B’s MUST be PULLED and TAGGED to disable the main hydraulic pumps.

The standby hydraulic system pump is located inside the R/H aft wing to body fairing along with the brake accumulator. The Standby Hydraulic Pump is isolated by tripping and tagging the circuit breaker located inside the #2 power distribution panel. There is no control breaker on the outside of the panel for the standby system.

Always ensure that the tag is on a long string and hangs outside the panel when the front cover is closed.

WARNING: This breaker must NOT be tripped or reset when power is on the aircraft as there are lethal voltages at exposed terminals within the distribution panel.

B system breaker pulled and tagged

Flight control shutoff valve locked out

Beware of springs jamming fingers!!!

Disconnect plugs to disable drive unit

Flap bypass valve

Remove t/tube to separate flap drive

I/B aft flap drive rod

SPOILER PANELS

1 2 3 4 56

I/B ground spoiler lock installed

Standby L/edge devices shutoff

valve PLUG REMOVED

Flight spoiler shutoff valve

Flight control shutoff valve

O/B ground spoiler lock fully installed

Flight spoiler lock

Lockout pin installed in Cruise Depressurization Valve

Leading edge slat lock

Beware of sharp corners

POTABLE WATER TANK QTY GAUGE

TOILET WASTE TANK QTY GAUGE

FWD ENTRY LIGHT SWITCHES

FWD AIR STAIRS CONTROL PANEL

THRUST REVERSER BYPASS LEVER

MIND YOUR HEAD ON THE CORNER

STEERING BYPASS VALVE LOCK PIN

RAPID OPENING / VERYHEAVY TO CLOSE

KEEP YOUR CABIN LIKE THIS

NOT LIKE THIS !!!

“NOW GO

AND WORK

SAFELY”PowerPoint presentation by

LIAM HARDIDGE-DITTY Productions