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Part # MC68101-02
Available in fuel quantity transmitter kits FQTP-KT-1 or FQTP-KT-2
Instructions for Continued Airworthiness
McFarlane fuel quantity transmitters are direct replacements for originally installed Stewart Warner type fuel quantity transmitters. Eliminates the need for expensive transmitter conversion kits that require replacement of fuel gauges and wiring. McFarlane transmitters are engineered to be compatible with the original fuel quantity gauge and wiring which uses time proven technology and reliability.
Each McFarlane transmitter is manufactured using the new Stewart Warner "thick film ceramic" resistor technology. The benefits are longer life and increased accuracy. All components are thoroughly tested to ensure reliable operation.
Available individually or in kits including transmitter, gasket(s), and screw/seal assemblies as applicable.
Installation Warning
Do not replace Rochester fuel quantity transmitters with the Stewart Warner transmitters. The electrical function is not compatible. Stewart Warner transmitters must be used to replace Stewart Warner transmitters only. Replacing Rochester transmitters with Stewart Warner transmitters will result in erroneous fuel quantity indications.
Some Cessna and Piper aircraft have been modified with a Service Kit to use the Rochester fuel quantity indicating system. This modification required changing the fuel quantity gauge, transmitter, and other electrical components. Do not use the McFarlane (Stewart Warner) transmitters as a replacement for these aircraft.
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
| Make | Model | Start S/N | End S/N | Eligibility Chart |
|---|---|---|---|---|
| Piper PA-28-140 | PA-28-140 | S/N 28-20551 – 28-26956 | 28-26956 | Eligibility Chart 1800 |
| Piper PA-28-140 | PA-28-140 | S/N 28-7125001 – 28-7125651 | 28-7125651 | Eligibility Chart 1800 |
| Piper PA-28-140 | PA-28-140 | S/N 28-7225001 – 28-7225612 | 28-7225612 | Eligibility Chart 1800 |
| Piper PA-28-140 | PA-28-140 | S/N 28-7325001 – 28-7325684 | 28-7325684 | Eligibility Chart 1800 |
| Piper PA-28-140 | PA-28-140 | S/N 28-7425001 – 28-7425454 | 28-7425454 | Eligibility Chart 1800 |
| Piper PA-28-140 | PA-28-140 | S/N 28-7525001 – 28-7525350 | 28-7525350 | Eligibility Chart 1800 |
| Piper PA-28-140 | PA-28-140 | S/N 28-7625001 – 28-7625234 | 28-7625234 | Eligibility Chart 1800 |
| Piper PA-28-140 | PA-28-140 | S/N 28-7725001 – 28-7725290 | 28-7725290 | Eligibility Chart 1800 |
| Piper PA-28-150 | PA-28-150 | S/N 28-1761 – 28-4377 | 28-4377 | Eligibility Chart 1800 |
| Piper PA-28-151 | PA-28-151 | S/N 28-7415001 – 28-7415703 | 28-7415703 | Eligibility Chart 1800 |
| Piper PA-28-151 | PA-28-151 | S/N 28-7515001 – 28-7515449 | 28-7515449 | Eligibility Chart 1800 |
| Piper PA-28-151 | PA-28-151 | S/N 28-7615002 – 28-7615435 | 28-7615435 | Eligibility Chart 1800 |
| Piper PA-28-151 | PA-28-151 | S/N 28-7715001 – 28-7715314 | 28-7715314 | Eligibility Chart 1800 |
| Piper PA-28-160 | PA-28-160 | S/N 28-1761 – 28-4377 | 28-4377 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-7716002 – 28-7716323 | 28-7716323 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-7816001 – 28-7816680 | 28-7816680 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-7916001 – 28-7916598 | 28-7916598 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-8016001 – 28-8016373 | 28-8016373 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-8116001 – 28-8116268 | 28-8116268 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-8216007 – 28-8216007 | 28-8216007 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-8216014 – 28-8216014 | 28-8216014 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-8216017 – 28-8216017 | 28-8216017 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-8216019 – 28-8216019 | 28-8216019 | Eligibility Chart 1800 |
| Piper PA-28-161 | PA-28-161 | S/N 28-8216021 – 28-8216021 | 28-8216021 | Eligibility Chart 1800 |
| Piper PA-28-180 | PA-28-180 | S/N 28-1761 – 28-5869 | 28-5869 | Eligibility Chart 1800 |
| Piper PA-28-180 | PA-28-180 | S/N 28-7105001 – 28-7105244 | 28-7105244 | Eligibility Chart 1800 |
| Piper PA-28-180 | PA-28-180 | S/N 28-7205001 – 28-7205328 | 28-7205328 | Eligibility Chart 1800 |
| Piper PA-28-180 | PA-28-180 | S/N 28-7305001 – 28-7305611 | 28-7305611 | Eligibility Chart 1800 |
| Piper PA-28-180 | PA-28-180 | S/N 28-7405001 – 28-7405290 | 28-7405290 | Eligibility Chart 1800 |
| Piper PA-28-180 | PA-28-180 | S/N 28-7505001 – 28-7505261 | 28-7505261 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-7690001 – 28-7690467 | 28-7690467 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-7790001 – 28-7790607 | 28-7790607 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-7890001 – 28-7890551 | 28-7890551 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-7990001 – 28-7990589 | 28-7990589 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-8090001 – 28-8090372 | 28-8090372 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-8190001 – 28-8190279 | 28-8190279 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-8290017 – 28-8290017 | 28-8290017 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-8290018 – 28-8290018 | 28-8290018 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-8290028 – 28-8290028 | 28-8290028 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-8290033 – 28-8290034 | 28-8290034 | Eligibility Chart 1800 |
| Piper PA-28-181 | PA-28-181 | S/N 28-8290036 – 28-8290036 | 28-8290036 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-10003 – 28-11393 | 28-11393 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-7110001 – 28-7110042 | 28-7110042 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-7210001 – 28-7210038 | 28-7210038 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-7310001 – 28-7310187 | 28-7310187 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-7410001 – 28-7410120 | 28-7410120 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-7510001 – 28-7510145 | 28-7510145 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-7610001 – 28-7610206 | 28-7610206 | Eligibility Chart 1800 |
| Piper PA-28-235 | PA-28-235 | S/N 28-7710001 – 28-7710089 | 28-7710089 | Eligibility Chart 1800 |
| Piper PA-28R-180 | PA-28R-180 | S/N 28R-30005 – 28R-30481 | 28R-30481 | Eligibility Chart 1800 |
| Piper PA-28R-180 | PA-28R-180 | S/N 28R-30483 – 28R-31279 | 28R-31279 | Eligibility Chart 1800 |
| Piper PA-28R-180 | PA-28R-180 | S/N 28R-7130001 – 28R-7130019 | 28R-7130019 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-30482 – 28R-30482 | 28R-30482 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-35001 – 28R-35830 | 28R-35830 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-7135001 – 28R-7135238 | 28R-7135238 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-7200055 – 28R-7200055 | 28R-7200055 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-7235001 – 28R-7235330 | 28R-7235330 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-7335001 – 28R-7335455 | 28R-7335455 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-7435001 – 28R-7435331 | 28R-7435331 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-7535001 – 28R-7535303 | 28R-7535303 | Eligibility Chart 1800 |
| Piper PA-28R-200 | PA-28R-200 | S/N 28R-7635001 – 28R-7635545 | 28R-7635545 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-1 – 32-1320 | 32-1320 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7100001 – 32-7100038 | 32-7100038 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7200001 – 32-7299999 | 32-7299999 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7300001 – 32-7300076 | 32-7300076 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7400001 – 32-7400061 | 32-7400061 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7500001 – 32-7500053 | 32-7500053 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7600001 – 32-7600033 | 32-7600033 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7700001 – 32-7700023 | 32-7700023 | Eligibility Chart 1800 |
| Piper PA-32-260 | PA-32-260 | S/N 32-7800001 – 32-7800008 | 32-7800008 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-40000 – 32-41018 | 32-41018 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7140001 – 32-7140086 | 32-7140086 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7240001 – 32-7240147 | 32-7240147 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7340001 – 32-7340201 | 32-7340201 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7440001 – 32-7440182 | 32-7440182 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7540001 – 32-7540198 | 32-7540198 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7640001 – 32-7640142 | 32-7640142 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7740001 – 32-7740113 | 32-7740113 | Eligibility Chart 1800 |
| Piper PA-32-300 | PA-32-300 | S/N 32-7840001 – 32-7840222 | 32-7840222 | Eligibility Chart 1800 |
What is SEB99-18R1 about?
Cessna SEB99-18R1 describes periodic checks of the fuel gauging system.
How do I keep contaminants out of my fuel system?
The fuel selector valve works in unscreened fuel. Contaminated fuel can cause selector valve seal damage. When fueling from possibly contaminated fuel sources McFarlane recommends the use of a fuel filter, such as Mr. Funnel or another filtering device, to reduce trash in the fuel system.