Tech Tip PDFs

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