PPRuNe Forums - Search Results

Search: Posts Made By: johnsmith0774

Showing results 1 to 5 of 5
Search took 0.00 seconds.

Forum: Engineers & Technicians

8th Sep 2016, 12:02

Replies: 11

Fire and overhear detectors (firewires) out of resistance.

Views: 4,600

Posted By johnsmith0774

A380 AMM ref: TASK 36-22-00-600-801-A...

A380 AMM ref:

TASK 36-22-00-600-801-A Wetting current procedure

Forum: Engineers & Technicians

26th Aug 2016, 04:30

Replies: 11

Fire and overhear detectors (firewires) out of resistance.

Views: 4,600

Posted By johnsmith0774

This is a well known way of bringing a firewire...

This is a well known way of bringing a firewire back into tolerance. Are you one if those people who follows the AMM?

Forum: Engineers & Technicians

14th Aug 2016, 11:56

Replies: 11

Fire and overhear detectors (firewires) out of resistance.

Views: 4,600

Posted By johnsmith0774

Fire and overhear detectors (firewires) out of resistance.

At my airline we had a 747 engine fire detector element (firewire) that waa out of resistance. The resistance was 10.2 M ohms and it should be no more than 80 ohms.

We Megger'ed the firewire from...

Forum: Engineers & Technicians

14th Aug 2016, 11:50

Replies: 6

LCR meter with overheat detectors (firewire)

Views: 3,652

Posted By johnsmith0774

LCR meter with overheat detectors (firewire)

Does anyone know why we use LCR meters on overheat and fire detectors (firewires) to measure the resistance instead of regular multimeters??

Thanks

Forum: Engineers & Technicians

22nd Jul 2016, 22:46

Replies: 13

Where to get OJT for 1st type rating

Views: 14,964

Posted By johnsmith0774

Apply to monarch in Birmingham they do 320's

Apply to monarch in Birmingham they do 320's

Showing results 1 to 5 of 5