2014 2014/11

1951 Buick Fuel and Vacuum Pump

2017-03-01T19:24:40+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , |0 Comments

SECTION 3-D 1951 BUICK FUEL AND VACUUM PUMP 3-14 DESCRIPTION AND OPERATION OF 1951 BUICK FUEL AND VACUUM PUMP Description of Pump The AC type AJ combination fuel and vacuum pump is used on all series engines. The pump assembly for Series 70 differs from the pump for Series 40-50 only in the shape of [...]

2014 2014/11

1951 Buick Fuel System Adjustment

2017-03-01T19:24:40+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , , , , , , |0 Comments

SECTION 3-C 1951 BUICK FUEL SYSTEM ADJUSTMENTS AND REPLACEMENTS - EXCEPT IN PUMP AND CARBURETOR ASSEMBLIES 3-7 1951 BUICK AIR CLEANER AND GAS FILTER SERVICE 1951 Buick Air Cleaner Service A 1951 Buick air cleaner with a dirty element, or with oil that is dirty, too heavy, or too high in the sump, will restrict [...]

2014 2014/11

1951 Buick Fuel System Trouble Diagnosis

2017-03-01T19:24:41+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , , , |0 Comments

SECTION 3-B 1951 BUICK FUEL SYSTEM TROUBLE DIAGNOSIS 3-4 1951 BUICK HARD STARTING Improper Use of 1951 Buick Accelerator Pedal To avoid complaints of hard starting, 1951 Buick owners should be advised on the proper use of the 1951 Buick accelerator pedal for starting the engine. When the engine is cold, depress the accelerator pedal just far enough [...]

2014 2014/11

1951 Buick Engine Fuel and Exhaust Systems Specifications

2017-03-01T19:24:41+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , , , , , , |0 Comments

SECTION 3-A 1951 BUICK ENGINE FUEL AND EXHAUST SYSTEMS SPECIFICATIONS AND DESCRIPTION 3-1 SPECIFICATIONS Tightening Specifications Use a reliable torque wrench to tighten the parts listed, to insure proper tightness without straining or distorting parts. These specifications are for clean and lightly lubricated threads only; dry or dirty threads produce increased friction which prevents accurate [...]

2014 2014/11

1951 Buick Engine Mountings, Flywheel and Housing Service

2017-03-01T19:24:41+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , , , |0 Comments

SECTION 2-G SERVICE ON 1951 BUICK ENGINE MOUNTINGS, FLYWHEEL AND HOUSING 2-31 1951 BUICK ENGINE MOUNTING ADJUSTMENT The following procedure must be used to center the engine in the frame and adjust the 1951 Buick engine mountings and transmission mountings. Disconnect torque tube from torque ball. Tighten 1951 Buick engine mounting brackets to the crankcase and frame [...]

2014 2014/11

1951 Buick Cooling and Oiling Systems Service

2017-03-01T19:24:42+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , |0 Comments

SECTION 2-F 2-24 FILLING 1951 BUICK COOLING SYSTEM An engine should never be run with the coolant level so low as to cause coolant to boil out of the radiator as damage to the engine will result. It is unnecessary and undesirable, however, to remove the radiator cap and check the coolant level whenever the [...]

2014 2014/11

1951 Buick Replacement of Engine Parts

2017-03-01T19:24:42+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , |0 Comments

SECTION 2-E REPLACEMENT OF 1951 BUICK CRANKSHAFT AND CONNECTING ROD BEARINGS, PISTONS AND RINGS 2-21 REPLACEMENT OF CONNECTING ROD BEARINGS A connecting rod bearing consists of two halves or shells which are alike and interchangeable in rod and cap. When the shells are placed in rod and cap the ends extend slightly beyond the parting [...]

2014 2014/11

1951 Buick Cylinder Head and Valve Mechanism Service

2017-03-01T19:24:42+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , , |0 Comments

SECTION 2-D 1951 BUICK CYLINDER HEAD AND VALVE MECHANISM SERVICE 2-14 1951 BUICK VALVE LASH ADJUSTMENT NOTE: This procedure applies only on Series 40 engines used with Synchromesh transmissions; these engines have plain sleeve valve lifters. All other 1951 Buick engines have hydraulic valve lifters, indicated by a label on rocker arm cover, stating "This Engine [...]

2014 2014/11

1951 Buick Engine Tune-Up and Trouble Diagnosis

2017-03-01T19:24:43+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , , , |0 Comments

SECTION 2-C 1951 BUICK ENGINE TUNE UP AND TROUBLE DIAGNOSIS 2-9 1951 BUICK ENGINE TUNE UP The purpose of an 1951 Buick engine tune up is to restore power and performance that has been lost through wear, corrosion, or deterioration of one or more parts or units. In the normal operation of an engine these changes [...]

2014 2014/11

1951 Buick Engine Description

2017-03-01T19:24:43+00:00By |Categories: 1951, 1951 Buick Shop Manual, Literature|Tags: , , , , , , , , , , , |0 Comments

SECTION 2-B 1951 BUICK ENGINE DESCRIPTION 2-4 1951 BUICK ENGINES AND MOUNTINGS Engines in Each Series The 8-cylinder, in-line, valve-in-head engines used in Series 40-50 and Series 70 are of the same general design and external appearance, differing principally in bore and stroke, power, and dimensions of parts. The bore, stroke, piston displacement, compression ratio [...]

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