1948-50 (22nd->23rd Series) - RADIATOR & COOLING
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| Subject | Application | Document |
Anti-Freeze Leakage at Heater Hose Connections alcohol-type, fire hazard - new type clamp | 22nd | |
Anti-Freeze Solutions, Re-Use of contamination - system cleaning | (all models) | |
Anti-Freeze Tester, New Type for new Prestone type - specific gravity changed | (all models) | |
Bearings, Care of Ball and Roller installation/removal damage - proper support | (all models) | |
Cooling System, Care of the operation - maintenance | (all models) | |
Cooling, Low Speed gauge/sender calibration/defects - new 9-lb cap, heavy-duty fan | 2301-02 | STB 50T-29 (Zones only) |
Fan Belt Installation larger 40A generator, less travel - proper installation | 22nd | |
Fans, Heavy Duty low speed cooling - applications expanded | 1700-1-1A-7; 1800-1-1A; 1900-1-1A; 1951; 2000-01-11; 2100-01-11-30 | STB 49T-14 (Zones only) |
Flat Rate Manual, Corrections in 1948 power flush time | 2201-02-06-13-22-26-40 | |
Radiator Cooler Tube Failure - Ultramatic excessive pressure - check valve eliminated | 23rd | |
Radiator Cooler Tube Failure - Ultramatic excessive pressure, sticking check valve - check valve torque, inspect free play | 23rd | |
Radiator Core Bottom Tank and Oil Cooler Assembly cooler tube failure - new service part | 2301-02-06-13 | |
Radiator Cores for Ultramatic Drive Equipped Cars standard ordered in error, lacks cooler - part number reference | 23rd | |
Rust Preventative, Soluble Oil in Cooling System and Packard now factory-fill - rust inhibitor, water pump lubricant | 23rd | |
Rust Preventive Treatment for New Cars corrosion prevention - water pump lubrication | (all models) | |
Thermostats and Overheating checking | 22nd-25th;(26th-54th) | |
Warm-Up, Loose Thermostats Cause Slow low temperature - retainer modification | 22nd | |
Water Distributing Tube (Manifold) persistent overheating - function, inspection, corrosion | 120-138CD; 115C; 1600-1-1A-2; 1700-1-1A-2; 18th-20th; (21st-54th) | |
Water Outlet Flange - Parts Book Correction additional applications, clarification | 2201-02-20-22-32-40 | |
Winter Driving, Preparing Cars for cooling system checks and maintenance | (all models) |
SC = Service Counselor | SL = Service Letter | STB = Service Technical Bulletin | SSB = Studebaker Service Bulletin |
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Though previously published elsewhere, this work is provided with my full permission for display on the PackardInfo.com website and the personal use of visitors to that site. Any other unauthorized use, however, is expressly prohibited and may be subject to prosecution.
Also, because this index was compiled from documents published by the factory, neither the author nor PackardInfo.com are responsible for errors in content arising from source information.
