1937-42 (15th->20th Series) - RADIATOR & COOLING
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| Subject | Application | Document |
Anti-Freeze production mix - future shortages, alternate product | 20th | |
Anti-Freeze Restriction | (all models) | |
Anti-Freeze Solution acceptable types/brands - characteristics | (all models) | |
Anti-Freeze Solution, Care of expected shortage - rust inhibitor | (all models) | |
Anti-Freeze Solution, Injurious limitation order - damaging products | (all models) | |
Anti-Freeze Solutions re-use of saved ethylene glycol permitted - strengthening, reinhibitor | (all models) | |
Anti-Freeze Solutions, Care wartime shortage - use, testing, renewing, storing | (all models) | |
Anti-Freeze Solutions, Care of future availability, saving - follow supplier recommendation | (all models) | |
Anti-Freeze Tester, New Type for new Prestone type - specific gravity changed | (all models) | |
Anti-Freeze, Alcohol as an ethylene glycol replacement - thermostat, leaks, non-pressure cap for 19th-20th | (all models) | |
Anti-Freeze, Draining future availability, discarding - rust inhibitor additive for water | (all models) | |
Antifreeze in Factory Car Shipments Prestone shortage, shipped with alcohol - high reading thermostats, heater equipment | 120C; 115C; 15th | |
Bearings, Care of Ball and Roller installation/removal damage - proper support | (all models) | |
Cleaning Water Systems scale/rust, overheating - chemical cleaner, rust inhibitor | (all models) | |
Cleaning Water Systems scale/rust, overheating - chemical cleaner, rust inhibitor | (all models) | |
Cleaning Water Systems scale/rust, overheating, delayed cleaning - chemical cleaner | (all models) | |
Cooling System, Care of the hot spots, detonation - inspection/flushing, rust inhibitor | (all models) | |
Cradle Assembly, Radiator Core - Parts Book Correction specified number not serviced - alternate | (not specified) | |
Fan Belt Renewal shorter belt life - inspection | (all models) | |
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) |
Fans, Service severe use - new extra-capacity, oversize fan | 1600-1 | |
Hose Cutter, Rubber new special tool - bulk hose (NOTE: page missing from archived document) | (all models) | |
Hose, Radiator Inlet (Upper) molded hose not available - new bendable straight hose | 19th-20th | |
Hose, Radiator Upper (Inlet) split, collapsed - sealed systems cap failures | 18th-20th | |
Leaks, Repairing Cooling System Wonderweld utility item - proper use | All Models | |
Overheating Prestone anti-freeze - use of higher concentration | All Models | |
Radiator Caps, Pressure for use with special pressure radiators - function, checks | 1800-1 (w/ AC); 1803-3A-4-5-6-7-8 | |
Radiator Drain Cock location change - more accessible | 1600-1-2 | |
Radiator Shutter Thermostats low-temperature application expanded - revised specifications (NOTE: page missing from archived document) | 16th | |
Radiator Shutter Thermostats lower temperature for 1600-1, alcohol antifreeze - part reference (NOTE: page missing from archived document) | 16th | |
Radiator Shutter Thermostats specifications, identification - part reference | 6th-14th; 120CD-138CD; 15th-16th | |
Radiator Shutter Whistle partly open - quicker thermostat, new blade assemblies (NOTE: page missing from archived document) | 1500-1-2-6-7-8 | |
Radiator Whistle road speed - not shutters, insert screen | 1500-1-2-6-7-8 | |
Radiators and Cooling Systems, Rustproofing expired cooling solutions - cleaning/flushing, anti-freeze | (all models) | |
Rust Preventative amount, period - directions (NOTE: page missing from archived document) | (all models) | |
Rust, Preventing formation, cooling system damage - rust inhibiting agent | (all models) | |
Shop Manual Corrections (1938-1939) cooling system capacity | 1601-1A-2; 1701-1A-2 | |
Warm Weather Service engine/cooling system - inspection/maintenance | (all models) | |
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 Pump Body, Refacing impeller relationship, new type seals - rebuilding procedure | 1600-1-1A-2; 1700-1-1A-2; 18th-21st | |
Water Pump Leaks seal thrust washer vs. repair kit - housing refacing tool | 16th-20th | |
Water Pump Leaks thrust washer blisters - hot/cold water refilling | 16th-20th | |
Water Pump Seal, New new seal assembly, thrust washer - proper installation | 16th-20th | |
Water Pump Seat Refacer new special tool - overhaul, smooth/true cutting | 1600-1-1A-2; 1700-1-1A-2; 18th | |
Water Pump Shaft bore wear - set screw required | 1600-1-2 | |
Water Pump Shaft superseded to 17th Series - additional modifications | 1600-1-2 | |
Winter Driving, Preparing Cars for cooling system checks and maintenance | (all models) | |
Winter Motor Temperatures slower driving, shorter trips, fuel economy - radiator/grille covers, higher temperature thermostat | (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.
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