Sjap's 737 maintenance experience exchange https://www.sjap.nl/ THE website for 737 maintenance technicians ! Wed, 10 Dec 2025 07:52:13 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 All Forum Topics 737 maintenance experience exchange https://www.sjap.nl/all-forum-topics-737-maintenance-experience-exchange/ Wed, 10 Dec 2025 07:45:30 +0000 https://www.sjap.nl/?p=2600 The post All Forum Topics 737 maintenance experience exchange appeared first on Sjap's 737 maintenance experience exchange.

]]> 787 cabin window electrically dimmable function demonstrated https://www.sjap.nl/787-cabin-window-electrically-dimmable-function-demonstrated/ Thu, 28 Dec 2017 19:58:39 +0000 http://www.sjap.nl/?p=2448 The post 787 cabin window electrically dimmable function demonstrated appeared first on Sjap's 737 maintenance experience exchange.

]]> Fuel tank pressure relief valve test 737NG https://www.sjap.nl/fuel-tank-pressure-relief-valve-test-737ng/ Sun, 23 Jul 2017 13:39:28 +0000 http://www.sjap.nl/?p=2438 The post Fuel tank pressure relief valve test 737NG appeared first on Sjap's 737 maintenance experience exchange.

]]> Torx-Plus fasteners: use the correct drive bits https://www.sjap.nl/torx-plus-fasteners-use-correct-drive-bits/ Mon, 08 May 2017 19:31:42 +0000 http://www.sjap.nl/?p=2433 The post Torx-Plus fasteners: use the correct drive bits appeared first on Sjap's 737 maintenance experience exchange.

]]> B737 Fuel tank access door seal disbond https://www.sjap.nl/b737-fuel-tank-access-door-seal-disbond/ Tue, 13 Dec 2016 15:53:50 +0000 http://www.sjap.nl/?p=2110 The post B737 Fuel tank access door seal disbond appeared first on Sjap's 737 maintenance experience exchange.

]]> MROAIR.com, Artificial Intelligent Reality APP for aircraft maintenance https://www.sjap.nl/mroair-com-artificial-intelligent-reality-app-for-aircraft-maintenance/ Tue, 18 Oct 2016 15:19:39 +0000 http://www.sjap.nl/?p=2098 The post MROAIR.com, Artificial Intelligent Reality APP for aircraft maintenance appeared first on Sjap's 737 maintenance experience exchange.

]]> P5 overhead panel attachment bracket cracked https://www.sjap.nl/p5-overhead-panel-attachment-bracket-cracked/ Wed, 05 Oct 2016 17:11:00 +0000 http://www.sjap.nl/?p=2076 The post P5 overhead panel attachment bracket cracked appeared first on Sjap's 737 maintenance experience exchange.

]]> 737 engines heat made visible with infrared https://www.sjap.nl/737-engines-heat-made-visible-with-infrared/ Tue, 14 Jun 2016 07:31:45 +0000 http://www.sjap.nl/?p=2060 The post 737 engines heat made visible with infrared appeared first on Sjap's 737 maintenance experience exchange.

]]> Michelin Aircraft Tire Inspection App https://www.sjap.nl/michelin-aircraft-tire-inspection-app/ Mon, 13 Jun 2016 14:54:50 +0000 http://www.sjap.nl/?p=2042 The post Michelin Aircraft Tire Inspection App appeared first on Sjap's 737 maintenance experience exchange.

]]> New fuel start-switch & parking brake lever layout https://www.sjap.nl/new-fuel-start-switch-parking-brake-lever-layout/ Mon, 30 May 2016 10:49:19 +0000 http://www.sjap.nl/?p=2030 The post New fuel start-switch & parking brake lever layout appeared first on Sjap's 737 maintenance experience exchange.

]]> Smoking tailpipe after engine shutdown https://www.sjap.nl/smoking-tailpipe-engine-shutdown/ Fri, 22 Apr 2016 16:48:35 +0000 http://www.sjap.nl/?p=2024 The post Smoking tailpipe after engine shutdown appeared first on Sjap's 737 maintenance experience exchange.

]]> B737 Theory Power Sources e-book https://www.sjap.nl/b737-theory-power-sources-e-book/ Sat, 13 Feb 2016 17:36:54 +0000 http://www.sjap.nl/?p=2011 The post B737 Theory Power Sources e-book appeared first on Sjap's 737 maintenance experience exchange.

]]> GPS error may have caused digital clock errors https://www.sjap.nl/gps-error-may-have-caused-digital-clock-errors/ Sat, 06 Feb 2016 20:15:04 +0000 http://www.sjap.nl/?p=2001 The post GPS error may have caused digital clock errors appeared first on Sjap's 737 maintenance experience exchange.

]]> Major birdstrike damage due to geese-strikes on engine, nose and gear. https://www.sjap.nl/major-birdstrike-damage-due-to-geese-strikes-on-engine-nose-and-gear/ Wed, 13 Jan 2016 20:02:32 +0000 http://www.sjap.nl/?p=1995 The post Major birdstrike damage due to geese-strikes on engine, nose and gear. appeared first on Sjap's 737 maintenance experience exchange.

]]> MRO.AIR – Artificial Intelligent Reality https://www.sjap.nl/mro-air-artificial-intelligent-reality/ Thu, 10 Dec 2015 15:50:29 +0000 http://www.sjap.nl/?p=1982 The post MRO.AIR – Artificial Intelligent Reality appeared first on Sjap's 737 maintenance experience exchange.

]]> CFM56-7B Engine fuel leaks during engine start https://www.sjap.nl/cfm56-7b-engine-fuel-leaks-during-engine-start/ Thu, 08 Oct 2015 17:42:39 +0000 http://www.sjap.nl/?p=1874 The post CFM56-7B Engine fuel leaks during engine start appeared first on Sjap's 737 maintenance experience exchange.

]]> FAIL: Fuel overflow during refueling https://www.sjap.nl/fail-fuel-overflow-during-refueling/ Sat, 05 Sep 2015 09:59:11 +0000 http://www.sjap.nl/?p=1867 The post FAIL: Fuel overflow during refueling appeared first on Sjap's 737 maintenance experience exchange.

]]> Intermittent blanking of the Display Unit during APU start on battery. https://www.sjap.nl/intermittent-blanking-of-the-display-unit-during-apu-start-on-battery/ Sun, 02 Aug 2015 19:04:24 +0000 http://www.sjap.nl/?p=1860 The post Intermittent blanking of the Display Unit during APU start on battery. appeared first on Sjap's 737 maintenance experience exchange.

]]> PATS auxiliary fuel tank system experiences https://www.sjap.nl/pats-auxiliary-fuel-tank-system-experiences/ Sun, 14 Jun 2015 18:02:51 +0000 http://www.sjap.nl/?p=1838 The post PATS auxiliary fuel tank system experiences appeared first on Sjap's 737 maintenance experience exchange.

]]> EZAP & EWIS awareness: See how much dust a 737 accumulates in time. https://www.sjap.nl/ezap-ewis-awareness-see-how-much-dust-a-737-accumulates-in-time/ Mon, 01 Jun 2015 09:57:23 +0000 http://www.sjap.nl/?p=1834 The post EZAP & EWIS awareness: See how much dust a 737 accumulates in time. appeared first on Sjap's 737 maintenance experience exchange.

]]> A guide to be a more valuable technician https://www.sjap.nl/what-makes-you-a-good-technician/ Wed, 13 May 2015 13:24:54 +0000 http://www.sjap.nl/?p=1819 The post A guide to be a more valuable technician appeared first on Sjap's 737 maintenance experience exchange.

]]> Nose landing gear manual extension https://www.sjap.nl/nose-landing-gear-manual-extension/ Thu, 09 Apr 2015 06:59:38 +0000 http://www.sjap.nl/?p=1815 The post Nose landing gear manual extension appeared first on Sjap's 737 maintenance experience exchange.

]]> Very handy test kit to test microbial contamination in the fueltanks. https://www.sjap.nl/very-handy-test-kit-to-test-microbial-contamination-in-the-fueltanks/ Thu, 12 Mar 2015 08:39:15 +0000 http://www.sjap.nl/?p=1801 The post Very handy test kit to test microbial contamination in the fueltanks. appeared first on Sjap's 737 maintenance experience exchange.

]]> Flap driveshafts and gearbox in action https://www.sjap.nl/flap-driveshafts-gearbox-action/ Mon, 23 Feb 2015 20:43:55 +0000 http://www.sjap.nl/?p=1795 The post Flap driveshafts and gearbox in action appeared first on Sjap's 737 maintenance experience exchange.

]]> Basic autopilot functions demonstrated https://www.sjap.nl/basic-autopilot-functions-demonstrated/ Mon, 02 Feb 2015 18:21:09 +0000 http://www.sjap.nl/?p=1788 The post Basic autopilot functions demonstrated appeared first on Sjap's 737 maintenance experience exchange.

]]> Fuel line damage inside RH fueltank https://www.sjap.nl/fuel-line-damage-inside-rh-fueltank/ Thu, 29 Jan 2015 10:16:28 +0000 http://www.sjap.nl/?p=1780 The post Fuel line damage inside RH fueltank appeared first on Sjap's 737 maintenance experience exchange.

]]> 737NG Flight Spoiler Adjustment Chart https://www.sjap.nl/737ng-flight-spoiler-adjustment-chart/ Sun, 11 Jan 2015 12:33:20 +0000 http://www.sjap.nl/?p=1774 The post 737NG Flight Spoiler Adjustment Chart appeared first on Sjap's 737 maintenance experience exchange.

]]> Home for a mouse family inside insulation blankets https://www.sjap.nl/home-mouse-family-inside-insulation-blankets/ Mon, 15 Dec 2014 09:41:20 +0000 http://www.sjap.nl/?p=1767 The post Home for a mouse family inside insulation blankets appeared first on Sjap's 737 maintenance experience exchange.

]]> Dont forget the screws… https://www.sjap.nl/dont-forget-screws/ Sun, 30 Nov 2014 10:11:01 +0000 http://www.sjap.nl/?p=1747 The post Dont forget the screws… appeared first on Sjap's 737 maintenance experience exchange.

]]> CFM56-7B Oil puddles in exhaust https://www.sjap.nl/cfm56-7b-oil-puddles-exhaust/ Thu, 20 Nov 2014 09:40:19 +0000 http://www.sjap.nl/?p=1741 The post CFM56-7B Oil puddles in exhaust appeared first on Sjap's 737 maintenance experience exchange.

]]> Missing wear pads on thrust reverser blocker door spring-bracket https://www.sjap.nl/missing-wear-pads-thrust-reverser-blocker-door-spring-bracket/ Mon, 27 Oct 2014 13:30:42 +0000 http://www.sjap.nl/?p=1725 The post Missing wear pads on thrust reverser blocker door spring-bracket appeared first on Sjap's 737 maintenance experience exchange.

]]> Intermittent blanking of the Display Units during APU start with Battery power only https://www.sjap.nl/intermittent-blanking-display-units-apu-start-battery-power/ Mon, 06 Oct 2014 09:54:22 +0000 http://www.sjap.nl/?p=1714 The post Intermittent blanking of the Display Units during APU start with Battery power only appeared first on Sjap's 737 maintenance experience exchange.

]]> Trailing edge flaps operate slow https://www.sjap.nl/trailing-edge-flaps-operate-slow/ Thu, 11 Sep 2014 11:06:36 +0000 http://www.sjap.nl/?p=1694 The post Trailing edge flaps operate slow appeared first on Sjap's 737 maintenance experience exchange.

]]> Flaps retract from 40 to 30 but do not extend to 40 when airspeed is reduced to less than 157 knots https://www.sjap.nl/flaps-retract-40-30-extend-40-airspeed-reduced-less-157-knots/ Sun, 31 Aug 2014 10:00:25 +0000 http://www.sjap.nl/?p=1691 The post Flaps retract from 40 to 30 but do not extend to 40 when airspeed is reduced to less than 157 knots appeared first on Sjap's 737 maintenance experience exchange.

]]> Loud Static present on Flight deck crew headsets and speakers # 1 & 2 VHF comm not useable https://www.sjap.nl/loud-static-present-flight-deck-crew-headsets-speakers-1-2-vhf-comm-useable/ Tue, 19 Aug 2014 17:53:14 +0000 http://www.sjap.nl/?p=1685 The post Loud Static present on Flight deck crew headsets and speakers # 1 & 2 VHF comm not useable appeared first on Sjap's 737 maintenance experience exchange.

]]> FAIL: Engine testrun damage https://www.sjap.nl/fail-engine-testrun-damage/ Tue, 08 Jul 2014 09:33:53 +0000 http://www.sjap.nl/?p=1661 The post FAIL: Engine testrun damage appeared first on Sjap's 737 maintenance experience exchange.

]]> Not possible to start APU on battery power https://www.sjap.nl/possible-start-apu-battery-power/ Mon, 09 Jun 2014 17:26:01 +0000 http://www.sjap.nl/?p=1650 The post Not possible to start APU on battery power appeared first on Sjap's 737 maintenance experience exchange.

]]> CFM56-7B engine change by SAS https://www.sjap.nl/cfm56-7b-engine-change/ Fri, 16 May 2014 18:45:01 +0000 http://www.sjap.nl/?p=1643 The post CFM56-7B engine change by SAS appeared first on Sjap's 737 maintenance experience exchange.

]]> The Boeing 737NG App V2 https://www.sjap.nl/boeing-737-ng-app-v2/ Sat, 10 May 2014 17:17:51 +0000 http://www.sjap.nl/?p=1635 The post The Boeing 737NG App V2 appeared first on Sjap's 737 maintenance experience exchange.

]]> FAIL: Fancowl latches not closed… https://www.sjap.nl/fail-fancowl-latches-closed/ Sun, 06 Apr 2014 11:37:35 +0000 http://www.sjap.nl/?p=1625 The post FAIL: Fancowl latches not closed… appeared first on Sjap's 737 maintenance experience exchange.

]]> Smoke from wheel / brake assy due to grease https://www.sjap.nl/smoke-from-wheel-brake-assy-due-to-grease/ Thu, 06 Mar 2014 08:33:54 +0000 http://www.sjap.nl/?p=1611 The post Smoke from wheel / brake assy due to grease appeared first on Sjap's 737 maintenance experience exchange.

]]> Reverser light complaints https://www.sjap.nl/reverser-light-complaints/ Fri, 21 Feb 2014 17:38:25 +0000 http://www.sjap.nl/?p=1601 The post Reverser light complaints appeared first on Sjap's 737 maintenance experience exchange.

]]> APU Chugging https://www.sjap.nl/apu-chugging/ Thu, 30 Jan 2014 06:03:20 +0000 http://www.sjap.nl/?p=1596 The post APU Chugging appeared first on Sjap's 737 maintenance experience exchange.

]]> Wing to body overheat https://www.sjap.nl/wing-to-body-overheat/ Fri, 17 Jan 2014 16:45:19 +0000 http://www.sjap.nl/?p=1589 The post Wing to body overheat appeared first on Sjap's 737 maintenance experience exchange.

]]> LED TAXI and RTO lamps https://www.sjap.nl/led-taxi-and-rto-lamps/ Sat, 28 Dec 2013 07:18:56 +0000 http://www.sjap.nl/?p=1576 The post LED TAXI and RTO lamps appeared first on Sjap's 737 maintenance experience exchange.

]]> APU Generator Frequency fluctuates or generator drops off line when APU is under a load 737-300/500 https://www.sjap.nl/apu-generator-frequency-fluctuates-or-generator-drops-off-line-when-apu-is-under-a-load-737-300500/ Wed, 16 Oct 2013 17:50:57 +0000 http://www.sjap.nl/?p=1569 The post APU Generator Frequency fluctuates or generator drops off line when APU is under a load 737-300/500 appeared first on Sjap's 737 maintenance experience exchange.

]]> Boeing 737 NG theory booklet added to Download section https://www.sjap.nl/httpwww-sjap-nldownloads/ Wed, 18 Sep 2013 14:23:39 +0000 http://www.sjap.nl/?p=1562 The post Boeing 737 NG theory booklet added to Download section appeared first on Sjap's 737 maintenance experience exchange.

]]> Cargo ceiling shroud permanent repair example https://www.sjap.nl/cargo-ceiling-shroud-permanent-repair-example/ Sat, 31 Aug 2013 20:06:36 +0000 http://www.sjap.nl/?p=1539 The post Cargo ceiling shroud permanent repair example appeared first on Sjap's 737 maintenance experience exchange.

]]> Compass swing fill-in chart https://www.sjap.nl/compass-swing-fill-in-chart/ Wed, 21 Aug 2013 18:09:25 +0000 http://www.sjap.nl/?p=1530 The post Compass swing fill-in chart appeared first on Sjap's 737 maintenance experience exchange.

]]> FAIL: NLG collapsed during landing https://www.sjap.nl/fail-nlg-collapsed-during-landing/ Sat, 27 Jul 2013 06:49:52 +0000 http://www.sjap.nl/?p=1522 The post FAIL: NLG collapsed during landing appeared first on Sjap's 737 maintenance experience exchange.

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