Tech Tip PDFs
Download All
| Description | Item Id |
| Thermal Fan Clutch DiagnosisThermal Fan Clutch Diagnosis | TT304 |
| A/C System Lubrication FailuresA/C System Lubrication Failures | TT305 |
| Flushing to Avoid Retrofit Cross ContaminationFlushing to Avoid Retrofit Cross Contamination | TT317 |
| H6 Series Compressor Body LeaksH6 Series Compressor Body Leaks | TT325 |
| Wintertime A/C OperationWintertime A/C Operation | TT327 |
| Insufficient Dash AirflowInsufficient Dash Airflow | TT329 |
| Heater Core Failures and ReplacementHeater Core Failures and Replacement | TT331 |
| Basic Electrical TestingBasic Electrical Testing | TT334 |
| Fan Clutch BoltsFan Clutch Bolts | TT335 |
| Compressor Clutch Coil & Bearing Failure DiagnosisCompressor Clutch Coil & Bearing Failure Diagnosis | TT336 |
| Shaft Seal LubricationShaft Seal Lubrication | TT339 |
| Why R&R the Accumulator or Filter DrierWhy R&R the Accumulator or Filter Drier | TT340 |
| Compressor Shaft Nut EliminationCompressor Shaft Nut Elimination | TT344 |
| Break Away Torque and the Spanner WrenchBreak Away Torque and the Spanner Wrench | TT346 |
| Restricted Discharge LineRestricted Discharge Line | TT348 |
| Suction Side Pressure Relief ValveSuction Side Pressure Relief Valve | TT349 |
| Electrolysis: A Major Cause of Heater Core FailureElectrolysis: A Major Cause of Heater Core Failure | TT350 |
| Evaporator Leak TestsEvaporator Leak Tests | TT351 |
| Why Clean the Expansion Valve When Replacing a Compressor?Why Clean the Expansion Valve When Replacing a Compressor? | TT352 |
| Cabin Air FiltersCabin Air Filters | TT353 |
| Temperature Testing MethodsTemperature Testing Methods | TT355 |
| Alternative Refrigerant WarningAlternative Refrigerant Warning | TT359 |
| Cadillac Blower MotorCadillac Blower Motor | TT364 |
| Mercury Villager/Nissan Quest No Rear Blower Motor OperationMercury Villager/Nissan Quest No Rear Blower Motor Operation | TT366 |
| GM Truck High Pressure ConditionGM Truck High Pressure Condition | TT368 |
| System SealersSystem Sealers | TT370 |
| Inadequate Condenser Air FlowInadequate Condenser Air Flow | TT371 |
| Vacuum TerminologyVacuum Terminology | TT372 |
| Identifying Retrofit AdaptersIdentifying Retrofit Adapters | TT375 |
| O-Ring Color ChangesO-Ring Color Changes | TT376 |
| Lubrication Change NotificationLubrication Change Notification | TT379 |
| Prolonging Compressor Life?Prolonging Compressor Life? | TT380 |
| New Condensers with Built-In Filter/DriersNew Condensers with Built-In Filter/Driers | TT382 |
| Pag-46 For Premium H Series CompressorsPag-46 For Premium H Series Compressors | TT394 |
| Hybrid Vehicle WarningHybrid Vehicle Warning | TT396 |
| Transmission CoolersTransmission Coolers | TT397 |
| Taurus/Sable Liquid Line and Orifice TubeTaurus/Sable Liquid Line and Orifice Tube | TT400 |
| Accumulator Stud BreakageAccumulator Stud Breakage | TT401 |
| Radiator Fan Motor ReplacementRadiator Fan Motor Replacement | TT409 |
| Standard vs Heavy vs, Severe DutyStandard vs Heavy vs, Severe Duty | TT410 |
| Blower Motor SpeedsBlower Motor Speeds | TT411 |
| Defective Motor Or NotDefective Motor Or Not | TT413 |
| Compression Type Fitting InstallationCompression Type Fitting Installation | TT421 |
| Did you know? (DYK) Tech Tip #100100/01/01Did you know? (DYK) Tech Tip #100 | DYK100 |
| Did you know? (DYK) Tech Tip #101101/01/01Did you know? (DYK) Tech Tip #101 | DYK101 |
| Did you know? (DYK) Tech Tip #102102/01/01Did you know? (DYK) Tech Tip #102 | DYK102 |
| Did you know? (DYK) Tech Tip #103103/01/01Did you know? (DYK) Tech Tip #103 | DYK103 |