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Ground Pneumatic Connector Check Valve

MEL 36-02
⚠ RAPPEL HOT — RESTRICTION MEL
ALTITUDE MAX FL 250
Selon relief — pas de icing si applicable.
Qu’est-ce que c’est
Item MEL « Ground Pneumatic Connector Check Valve » (ATA 36-02) du système pneumatique sur Boeing 737-800 NG (flotte Air Inuit). Cette page est une aide équipage. Le MEL officiel AILO-0903 fait toujours foi pour le dispatch.
Item MEL
ATA 36-02 — Ground Pneumatic Connector Check Valve.
Catégorie(s) : C.
Rappel délais : C — 10 jours calendaires.

Source PDF · AILO-0903 Amdt 5 · 2026-01-08. Colonnes : CAT · 2. NUMBER INSTALLED · 3. NUMBER REQUIRED FOR DISPATCH · 4. REMARKS OR EXCEPTIONS. En-tête item : Amdt Original · 2024-05-31.

36-02 — Ground Pneumatic Connector Check Valve
CAT — · installé — · requis dispatch —
36-02A
CAT C · installé 1 · requis dispatch 0
(M)(O) Except for ER operations beyond 120 minutes, may be inoperative open provided: a) Right pneumatic manifold remains depressurized after starting right engine, b) Airplane is not operated in known or forecast icing conditions, and c) Altitude remains at or below FL 250.
36-02B
CAT C · installé 1 · requis dispatch 0
(O) May be inoperative closed.
Explication (français)
Dispatch selon le MEL Air Inuit AILO-0903 (texte extrait du PDF dans l’app). Catégorie(s) de réparation : C — 10 jours calendaires. 3 condition(s) de relief extraite(s) du tableau officiel (installé / requis / remarques). Une procédure (O) opérations s’applique — voir ci-dessous (texte MEL anglais). Une procédure (M) maintenance s’applique avant dispatch — voir ci-dessous. Les switch names, notes et chiffres ci-dessous sont ceux du MEL. Ne pas ajouter d’étape qui n’y figure pas.
Procédure équipage — (O) / (M) / placard

1. Confirmer l’item, la catégorie et le nombre requis dans le MEL officiel (lien PDF).

2. Appliquer les procédures (O) et/ou (M) du MEL avant dispatch — texte officiel ci-dessous.

3. Placard (texte MEL) :

Apply sticker on Air Conditioning Control Panel, and fabricate a placard stating GROUND AIR CONNECTION VALVE INOPERATIVE OPEN/CLOSED and affix on inside of Ground Pneumatic Connection Door.

4. Journey log / other instructions (texte MEL) :

Print the following information in the journey log sheet. • Ground Pneumatic Connector Check Valve Inoperative Open GROUND AIR CONNECTION CHECK VALVE INOP OPEN - REVIEW LIMITATIONS • Ground Pneumatic Connector Check Valve Inoperative Closed GROUND AIR CONNECTION CHECK VALVE INOP CLOSED

5. Respecter toutes les restrictions du MEL — ne pas en inventer.

(O) OPERATIONS PROCEDURES — texte MEL :

36-02A Inoperative Open: NOTE: When dispatching with a single engine bleed on for takeoff (airplane pressurized), V1(MCG) should be determined based on AC packs OFF. Takeoff performance should be based on packs AUTO. 1. Following engine start, depressurize the right pneumatic duct prior to removing the ground pneumatic source. Operate airplane with: • Right bleed OFF • Right pack OFF • Isolation valve CLOSE 2. Operate the left pack using the left engine bleed or APU bleed with isolation valve CLOSE. NOTE 1: At altitudes 17,000 feet and below, increased airflow will occur when flaps are extended (takeoff and landing) and the APU is used instead of engine bleed to supply bleed air to the operating pack. Refer to Boeing Operations Manual, NO ENGINE BLEED TAKEOFF AND LANDING Supplementary Procedure. NOTE 2: With the PACK switch in AUTO, the pack will operate in the high flow mode when the APU is used as the bleed source. 3. Maximum altitude is FL 250. 36-02B Inoperative Closed: With the ground pneumatic connector check valve inoperative closed, engines cannot be started from ground source. Use APU as air source for starting engines.

(M) MAINTENANCE PROCEDURES — texte MEL (maintenance ; l’équipage vérifie que c’est fait) :

Ground Pneumatic Connector Check valve inoperative open (AMM 36-00-00/901): 1. Use a ground pneumatic source for starting the right engine. 2. Prior to removing the ground pneumatic source, verify with flight crew that the right pneumatic duct is depressurized (right engine bleed OFF and isolation valve CLOSE). 3. Advise Dispatch: Ground pneumatic source will be required at down line stations if right engine is shutdown.
Restrictions / notes (extrait MEL)
• Ground Pneumatic Connector Check Valve Inoperative Open
GROUND AIR CONNECTION CHECK VALVE INOP OPEN - REVIEW LIMITATIONS
• Ground Pneumatic Connector Check Valve Inoperative Closed
GROUND AIR CONNECTION CHECK VALVE INOP CLOSED
(M)(O) Except for ER operations beyond 120 minutes, may be inoperative open provided: a) Right pneumatic manifold remains depressurized after starting right engine, b) Airplane is not operated in known or forecast icing conditions, and c) Altitude remains at or below FL 250.
3. Maximum altitude is FL 250.
QRH / procédures liées dans l’app

Liens vers des pages déjà présentes (QRH). Ce ne sont pas des procédures FCOM inventées. Le QRH officiel fait foi.

QRH section 02 — Air Systems (index)

Aide-mémoire formation. Le MEL Air Inuit officiel (AILO-0903) Amdt 5 (2026-01-08) fait toujours foi pour le dispatch, les (O)/(M) et les restrictions. Cette page ne remplace pas le PDF.

MEL officiel · 36-02 (page 497)