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Boeing 737 Mater Caution Reset Button Keychain
$7.99
The Master Caution system was developed for the 737 to ease pilot workload as it was the first Boeing airliner to be produced without a flight engineer. In simple terms it is an attention getter that also directs the pilot toward the problem area concerned. The system annunciators (shown above) are arranged such that the cautions are in the same orientation as the overhead panel e.g. FUEL bottom left, DOORS bottom of third column, etc.
On the ground, the master caution system will also tell you if the condition is dispatchable or if the QRH needs to be actioned. The FCOM gives the following guidance on master caution illuminations on the ground:
Before engine start, use individual system lights to verify the system status. If an individual system light indicates an improper condition:
• check the Dispatch Deviations Procedures Guide (DDPG) or the operator equivalent to decide if the condition has a dispatch effect
• decide if maintenance is needed
If, during or after engine start, a red warning or amber caution light illuminates:
• do the respective non-normal checklist (NNC)
• on the ground, check the DDPG or the operator equivalent
If, during recall, an amber caution illuminates and then extinguishes after a master caution reset:
• check the DDPG or the operator equivalent
• the respective non-normal checklist is not needed
Pressing the system annunciator will show any previously cancelled or single channel cautions. If a single channel caution is encountered, the QRH drill should not be actioned.
Master caution lights and the system annunciator are powered from the battery bus and will illuminate when an amber caution light illuminates. Exceptions to this include a single centre fuel tank LOW PRESSURE light (requires both), REVERSER lights (requires 12 seconds) and INSTR SWITCH (inside normal FoV).
When conducting a light test, during which the system will be inhibited, both bulbs of each caution light should be carefully checked. The caution lights are keyed to prevent them from being replaced incorrectly, but may be interchanged with others of the same caption.
- Red lights - Warning - indicate a critical condition and require immediate action.
- Amber lights - Caution - require timely corrective action.
This keychain replica closely resembles the real 737 master caution light. By pressing the button, the light illuminates at high glow. No system annouciators to worry about so you can press the button all day and have fun!
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RETURN & REFUND POLICY
We offer refund and/or exchange within the first 30 days of your purchase, if 30 days have passed since your purchase, you will not be offered a refund and/or exchange of any kind.
Eligibility for Refunds and Exchanges
Your item must be unused and in the same condition that you received it.
The item must be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Only regular priced items may be refunded, sale items cannot be refunded.
If the item in question was marked as a gift when purchased and shipped directly to you, you will receive a gift credit for the value of your return.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@pan-pacific.aero and send your item to: 1100 106th Ave. NE STE-101, Bellevue, WA 98004
Exempt Goods
The following are exempt from refunds:
Gift cards
Health and personal care items
Partial refunds are granted (if applicable)
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds
If you have not received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted.
If you have done all of this and you still have not received your refund yet, please contact us at info@pan-pacific.aero
Shipping
Please do not send the product back to the manufacturer. It must be sent to the following Address 1100 106th Ave. NE, STE-101 Bellevue WA 98004
You will be responsible for paying for your own shipping costs for returning your item.
Shipping costs are non-refundable! If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
We cannot guarantee that we will receive your returned item. Please contact your shipping courier for lost packages.
SHIPPING INFO
Shipping Policy
Thank you for visiting and shopping at Pan Pacific Aero. Following are the terms and conditions that constitute our Shipping Policy.
Domestic Shipping Policy
Shipment processing time
All orders are processed within 2-3 business days. Orders will not be shipped or delivered on weekends or holidays.
If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
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Shipping charges for your order will be calculated and displayed at checkout.
* Overnight delivery is only available for orders with delivery addresses within the continental United States. Delivery delays can occasionally occur.
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Damages
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Please save all packaging materials and damaged goods before filing a claim.
International Shipping Policy
We currently do not ship outside the U.S.
Returns Policy
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.