This is an early (year unknown) piece describing the installation of Trico windshield wipers (Cleaner) on Packards not equipped with them.

This is a 1915 Technical Letter cover the adjustment of Bock Bearings.

This is the installations instructions for the Packard Model 1-26 Heater.

These are special Studebaker-Packard 'SP' Service Letters that were sent out to S/P Dealers to address various service issues. These are equivalent to the Service Technical Bulletins (STBs) sent out by Packard in previous years.

These are special Packard 'P' Service Letters that were sent out to S/P Dealers to address various service issues. These are equivalent to the Service Technical Bulletins (STBs) sent out by Packard in previous years.

This is a partial set of Echlin Service Bulletins dated between 1957 and 1959 that contains general service information of Echlin electrical products (Voltage Regulators, Coils, condensers, etc). It provides testing and adjustment procedures that apply to earlier models also.

These are General Service Letters issue by Packard Export Corporation in 1949 to Dealers and distributors of Right-Hand drive equipped vehicles on retrofitting 288 engines into Pre-War cars as replacement engine.

This is a 1929 Bendix Brake Service Bulletin (no. 204, Dec. 1st, 1929) that covers brake adjustments for Packards with the Bendix-Perrot 3-shoe mechanical brake system.

Parts & Accesories Bulletins and Letters were sent to advise dealers of matters requiring immediate attention or new items or special pricing in the Parts Dept. Attachments are included, where available.

Parts & Accessories Bulletins were sent to advise dealers of matters requiring immediate attention or new items or special pricing in the Parts Dept. Attachments are included, where available.

Parts & Accesories Bulletins were sent to advise dealers of matters requiring immediate attention or new items or special pricing in the Parts Dept. Attachments are included, where available.

These are the 1928 Service Letter. These were sent to the Dealers by the Factory to provide them Service Updates.

These are the 1930 Service Letters. These were sent to the Dealers by the Factory to keep them updated on Service Changes.

These are the 1937 Service Letters. These were sent to Dealers from the Factory to provide the Service Updates.

This a collection of Pre-War Film Supplements that were provided to Packard Service departments as part of Service Training. This booklets contains condensed service information on a variety of topics. As more of the Supplements are found they will be added to the list below. If you have any, please donate a scanned copy of them to the website.

This is a set of instructions and diagrams for installing Leece-Neville windows lift motors and circuit breakers in 1955 & 1956 Packards equipped with power windows. This document is dated 6-9-60 and I believe this covers new field replacement parts for fixing power motors in 55/56 Packards.

This is General Letter G-363, Dealer GL-1013 which was sent out to all Packard Distributors and Dealers on October 13th, 1939 to notify them about the upcoming Packard NOROL National Advertising Program in several of magazines such as Saturday Evening Post, Popular Mechanics, and Good Housekeeping. This also covered what the dealers were to keep in stock, and how they tied into the campaign.

This is the complete 1934 Service Letter Set. These were sent out during the year to update the Dealers with the latest service and company news.

This is the 1933 Service Letter Set. These were sent out during the year to update the Dealers with the latest service and company news.

These were sent out by the factory to the Dealers to keep them updated on Service Procedures and Programs. These also contained information about the Packard War effort.

The Service Counselors were sent out by the factory to keep the Dealers updated on changes to service procedures. Also these contains information about the Packard War Effort.

This is the complete 1943 Service Letter Set. These were sent out during the year to update the Dealers with the latest service and company news. This also contains news from the factory on War time production.

This is the complete 1940 Service Letter Set. These were sent out during the year to update the Dealers with the latest service and company news.

Here are the 1941 Packard Service Letters. These were sent out to the dealers to provide service and training updates and other general company information.

This is a complete set of original 1938 Packard Service Letters (24 issues) These contain running service changes and company news and also contain information about the new 1939 models.

This is a complete set of original 1936 Packard Service Letters (24 issues) These contain running service changes and company news and also contain information about the new 1937 models.

This is complete collection of 1939 Service Letters (similar to the Service Counselors in later years). These Letters contain updated service information and company news. Also the 1939 Letters contain a wealth of information on the new 1940 models.

This is the 1941 Packard Service Manual. Also included are the section of the service letters and counselors that apply to the 1941 A/C system. Including the announcement of using Methyl Cloride instead of Freon during the war.

This letter was sent out Nov 2, 1955 warning all Packard Dealers that the flanged rear axle shafts produced by one of the vendors for 1956 Packard and Clipper models did not conform to engineering specification and could cause a shaft failure.

**LINK FIXED** This is the March, 1957 through February, 1960 Studebaker-Packard Service Bulletin set (114 pages). While the majority of this information applies to 1957-1960 models, and are still several valuable pieces of information that apply to previous years (1956 and before). For example in Jan 1960 there is a note about a replacement relay for the 1956 PushButton transmission system.

This is the 1957- 1960 Studebaker-Packard Service Bulletins. While the majority of this information applies to 1957-1960 models, and are still several valuable pieces of information that apply to previous years (1956 and before). For example in Jan 1960 there is a note about a replacement relay for the 1956 PushButton transmission system.

The Service Counselor were sent out monthly to Packard Dealers to provide updates to the Service Manuals, Service News, and recommended changes in service procedures.

A number of items concerning Supercharger Fuel Pump, Ultamatic, Twin Traction, Windshield Washers and others.

This is a complete set (3 Parts) of everything Ultramatic. It has all the STB's, Service Counselors, and tons of other stuff in a 3 volume set.

These are the 1950 Service Counselors. These were sent out during the year by Packard to provide updated service information to the Dealers.

This represents the Ultramatic Service information and updates from that were contained in Studebaker service bulletings from 1957 thru 1961, but apply to 1956 Ultramatics and earlier.

Here is the complete set of 1956 Service Technical Bulletins (STB's). I created the index below to make it easy to find the correct one.

Here are the 1951 Packard Service Counselors. These were sent out every year to address problems and as addendums to the factory service manuals.

Here are the 1952 Packard Service Counselors. These were sent out every year to address problems and as addendums to the factory service manuals.

Here are the 1948 Service Techincal Bulletins (STB's). I created the index below to make it easy to find the correct one.

Here is a Delco-Remy service bulletin that covers starting motors that use Bendix drives. This give a complete parts breakdown of all the models and servicing infomation.

Here are the 1953 Packard Service Counselors. These were sent out every year to address problems and as addendums to the factory service manuals.

Here are the 1946 Packard Service Counselors. These were sent out every year to address problems and as addendums to the factory service manuals. This file contains Numbers 1-12. Sorry no index.

Here are the 1954 Packard Service Counselors. These were sent out every year to address problems and as addendums to the factory service manuals.

Here are the 1947 Packard Service Counselors. These were sent out every year to address problems and as addendums to the factory service manuals.

Here are some of the 1950 Service Techincal Bulletins (STB's). Hopefully the missing ones will fill in over time. I created the index below to make it easy to find the correct one.

Here is the complete set of 1953 Service Techincal Bulletins (STB's). I created the index below to make it easy to find the correct one.

*Update Thanks to Howard Hanson for filling in 54T-8, which I didn't even know was missing.

Here are the Packard Service Technical Bulletins for 1954. The index below was created to make it easy to reference the ones that you may want to look at.

*UPDATE The set for 1954 is now complete. Thanks to Howard Hansen for filling in the missing one.

Here are the 1956 Packard Service Couselors. These were sent out as addendums to the standard service manuals.

Here is the almost complete set of 1955 Service Technical Bulletins (STB's). I created the index below to make it easy to find the correct one. If you can fill in any of the missing ones please let me know.

Here are the 1955 Packard Service Couselors. These were sent out as addendums to the standard service manuals.

Here are some of the 1952 Service Techincal Bulletins (STB's). I created the index below to make it easy to find the correct one.

Here are the 1948 Packard Service Counselors. These were sent out every year to address problems and as addendums to the factory service manuals.

Here are some of the 1951 Service Techincal Bulletins (STB's). I created the index below to make it easy to find the correct one.

Here are the 1949 Service Techincal Bulletins (STB's). I created the index below to make it easy to find the correct one.