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1948 - 1952
Hudson 1948 - 1952 Manuals
Manuals and User Guides for Hudson 1948 - 1952. We have
1
Hudson 1948 - 1952 manual available for free PDF download: Service Manual
Hudson 1948 - 1952 Service Manual (334 pages)
Brand:
Hudson
| Category:
Automobile
| Size: 32.18 MB
Table of Contents
Group Index
3
Alphabetical Index
4
Table of Contents
5
Engine Oil
11
Lubrication
11
Lubrication Schedules
11
Viscous Chassis Lubricant
11
Gear Lubricant
15
Water Resistant Lubricant
15
Hudsonite Clutch Compound
16
Hydra-Matic Oil Level Indicator
16
Oil Filters
16
Sodium Soap Base Lubricant
16
6 Cylinder
17
8 Cylinder
17
Engine Oiling Circuit
17
Oiling Circuit
17
Checking Engine Oil Level
18
Engine Oil Capacities
18
Regular Motor Oil
19
The Proper Engine Oil to Use
19
Types of Oil
19
When to Change Engine Oil
19
Capacities
20
Crankcase Ventilator
20
Inlet
20
Oil Dilution
20
Engine Tune-Up
21
Battery
22
Battery Load Test
22
Battery Specific Gravity
22
Cranking Voltage
23
Individual Cell Test
23
Starter Motor
23
Amperage Draw Test
24
Battery and Engine Ground Straps
24
Starter Cable
24
Starter Solenoid
24
Compression
25
Cylinder Balance Test
25
Spark Plugs
26
Vacuum Test
26
Tappet Adjustment
27
Valves and Tappets
27
Contact Points
28
Distributor
28
Breaker Arm Spring Tension
29
Distributor Dwell Test
29
Distributor Point Resistance Test
29
Condenser Test
30
Automatic Advance Curve
31
Vacuum Advance Adjustment
31
Coil Secondary Resistance Check
32
Coil Test
32
2 ENGINE TUNE-UP - Continued
33
Ignition Timing
33
Spark Plug Milliampere Test
33
Fan Belt Adjustment
34
Generator Output Check
34
Circuit Breaker Check
35
Generator Circuit Resistance Check
35
Current Regulator Check
36
Voltage Regulator Adjustment
36
Voltage Regulator Check
36
Current Regulator Adjustment
37
Fuel Pump
37
Fuel Pump Test
37
Vacuum Booster Check
37
Carburetor Float Check
38
Carburetor Inlet Strainer
38
Climatic Control
38
Pump Travel (Wgd) (Wa1)
38
Anti-Percolator Adjustment (Wa1)
39
Metering Rod Setting (Wa1)
39
Metering Rod Setting (Wgd)
39
Fast Idle Adjustment (Wa1)
40
Fast Idle Adjustment (Wgd)
40
Idle Adjustment (Wa1)
41
Idle Adjustment (Wgd)
41
Unloader Adjustment (Wa1)
41
Unloader Adjustment (Wgd)
41
Air Cleaner, Gauze Type
42
Combustion Analysis
42
Oil Bath Air Cleaner
42
Engine Specifications
43
Oil Check Valve
47
Oil Pump
48
Oil Pan
51
Cylinder Head
54
Main Bearings
57
Size Code
58
Preparation of Engine for Removal
59
Removing Hood
59
Six and Eight Cylinder Engine
59
Removing Connections Beneath Car
60
Removing Crankcase Breather
60
Removing Radiator
60
Pistons. Pins. and Rings
61
Rod and Piston Removal
61
Piston Rings
62
Piston Size Code
62
Key to Code Markings
63
Piston, Cylinder, Ring Sizes
63
Fitting Pistons
64
Piston Pins
65
3 Engine
66
Connecting Rod Bushings
66
Piston Pin Lock Rings
66
Connecting Rods
67
Aligning Rod with Piston
68
Bolt Nut Lock
68
Connecting Rod Alignment
68
Pin to Rod Alignment
68
Crankshaft
69
Piston and Rod
69
Vibration Dampener
72
Timing Gear Cover Oil Seal Replacement
73
Timing Gear Cover Removal
73
Timing Gears
73
Timing Gear Removal
74
Engine Front Support Plate
75
Timing Gear
75
Camshaft
77
Camshaft Bearings
77
Tappets and Guides
80
Valve System
80
Valves and Seats
80
Valve Guides
82
Checking Valve Springs
83
3 ENGINE - Continued
84
Cylinder Boring or Honing
84
Valve Maintenance
84
Valve Timing Check
84
Fuel System & Exhaust
85
Anti-Percolator Valve
88
Climatic Control (Choke)
88
Accelerating Pump
89
Fast Idle
89
Metering Rods
89
Pump Travel
89
2 Engine Tune-Up
90
Anti-Percolator Adjustment
90
Metering Rod Setting
90
Fast Idle Adjustment
91
Idle Adjustment
91
Unloader Adjustment
91
Wa-1 Carburetor
91
Carburetor Wgd
99
Carburetor Adjustments
100
Float Adjustment
100
Metering Rod Adjustment
100
Pump Travel Adjustment
100
Installation Instructions
111
Twin Carburetor
111
Carburetor and Linkage Adjustments
114
Air Cleaner, Dry
115
Fuel Pump Overhaul
116
Vacuum Booster Test
116
Fuel Pump Assembly (Carter)
118
Fuel Pump Disassembly (Ac)
118
Fuel Level Gauge
122
Fuel Level Indicator
122
Gas Tank Unit
123
Gauge Testing Equipment
123
Gauge Trouble Diagnosis
123
Voltage Regulator
123
Exhaust Manifold
124
Intake Manifold
124
Exhaust and Intake Manifolds
125
Heat Control Valve
125
Manifold Heat Control
125
Front Exhaust Pipe
126
Anti-Freeze Chart
127
Cooling System Specifications
127
Draining System
128
Reverse Flushing
128
Rust and Scale Deposits
128
Anti-Freeze Solution
129
Testing Anti-Freeze Solution
129
Use of Inhibitor
129
Water Pump
130
Water Pump Removal
130
Water Pump - 6 Cylinder Engine
131
Water Pump Shaft and Bearing Inspection
132
Water Pump 8 Cylinder Engine
133
Fan Belt Adjustment
134
Thermostats
134
Service Checks
135
Water Jacket Plugs
135
Water Temperature Gauge
135
Cooling System Diagnosis
136
Water Jacket Cover
136
Electrical System
137
Battery Test
140
Hydrometer
140
Voltmeter
140
Starting Motor
141
Battery Cable Check
141
Cranking Voltage Test
141
Starter Solenoid Test
142
Starter Removal
143
Starter Overhaul
143
Armature
143
Field Coils
143
Bendix Drive
144
Brushes
144
Generator
144
Generator Total Output Check
145
Wiring Check
145
Field Coil Ground Tests
147
Field Coil Open Circuit Test
147
Field Coil Removal
147
Field Coil Short Circuit Test
147
Armature Ground Test
150
Armature Open Circuit Test
150
Armature Short Circuit Test
150
Field Coil Replacement
150
Armature Shaft End Play
151
Brush Replacement
151
Generator Assembly
151
Generator Motorizing Draw
153
Generator Regulator
153
Circuit Breaker Adjustment
154
Voltage Regulator Check
154
Regulator Contact Points
155
Breaker Point Adjustment
156
Breaker Point Renewal
157
Distributor Removal
157
Hot and Cold Plugs
160
Condenser
161
Coil
162
Headlamps
162
Sealed Beam Unit
163
Headlamp Aiming
164
Dimmer Switch
164
Dimmer Switch Check
164
Circuit Breakers & Fuses
165
Horns
165
Direction Indicator Switch
166
Mechanical Check
166
Direction Indicator Flasher Unit
167
Flasher Unit Check
168
Clutch
169
Clutch Pedal Adjustment
169
Clutch Flushing
171
Clutch Removal from Car
171
Drain and Refill Clutch
171
Disassembly and Inspection
173
Driving Plate
173
Preliminary Cover Check
174
Pressure Plate
174
Clutch Cover
175
Engaging Springs
175
Retainers and Washers
175
Throwout Fingers
175
Flywheel
176
Pilot Bearing
176
Rear Support Plate and Clutch Bell Housing
176
Chattering
178
Clutch Pedal Lever, Housing and Bushing
178
Grabbing
178
Trouble Shooting
178
Transmission
179
Disassembly of Transmission
182
Transmission Removal from Car
182
Inspection and Repair Transmission Case Breather
186
Replacing Main Drive Gear Oil Seal
186
Countershaft Gear Cluster Assembly
187
Cover Baffle
187
Transmission Ball Bearings
187
Reassembly of Transmission
188
Reverse Idler Gear
188
Selector and Shift Shafts
188
Speedometer Gear Housing Seal
188
Assembly of Synchronizer
189
Main Drive Gear
189
Main Shaft Assembly
189
Countershaft
190
Shifter Rails and Forks
190
Installing Transmission
191
Jumping out of Gear
192
Noise in Gear
192
Servicing the Transmission
192
Loss of Lubricant
193
Other Noise Causes
193
Slipping out of First Gear
193
Sticking in Gear
193
Gear Shift
195
Gear Shift Lever Tube and Fulcrum Bracket
195
Gear Shift Control Lever Push Rod
196
Gasket Thicknesses
197
Interlock Sleeves
197
Snap Ring Thicknesses
197
Countershaft Gear Cluster
203
Shift Shafts and Interlock
203
Countershaft Installation
204
Mainshaft Assembly
204
Mainshaft Drive Gear Assembly
204
Reverse Idler Gear
204
Drive Gear Bearing Retainer
205
Mainshaft Rear Bearing Retainer
205
Transmission Installation
205
Overdrive
209
City Traffic Driving
211
Highway Driving
211
Transmission Overdrive
211
Free-Wheeling Direct Drive
212
Operation Mechanical
212
Driver-Controlled Downshift
213
Conventional Drive
214
Electrical
214
Speed-Controlled Operation
214
Driver Controlled Operation
216
Governor Switch and Pinion
216
Locked-Out Operation
216
Overdrive Repair Servicing External Units
216
Control Switch
217
Oil Seal (Od. Mainshaft)
217
Overdrive Housing Removal
217
Servicing Units Requiring Removal of Overdrive Housing Only
217
Removal of Parts from Rear of Adapter
218
Cleaning and Inspection
220
Control Shaft and Seal
220
Disassembly of Housing
220
Overdrive Shift Rail
220
Reassembly of Overdrive Housing
221
Overdrive Housing
223
Servicing Units that Require Removal of Complete Assembly
223
Disassembly - Complete Unit
225
Reassembly Complete Unit
227
Reassembly - Complete Unit
228
Transmission and Overdrive
230
Governor Check
231
Overdrive Relay Check
231
Solenoid Check
231
Unit Checks
231
Connector Plug Check
232
Control Switch Check
232
Harness Check
232
Dash Control Improperly Connected
233
Transmission and Overdrive Improperly Aligned
233
Improper Positioning of Blocker Ring
234
Rough Engagement of Overdrive
234
Throttle Switch Improperly Adjusted
234
Overdrive Does Not Engage
235
Free Wheels at Speeds over 16-21 Mph
237
Hard Shift into Reverse
237
Remains in Overdrive after Car Is Stopped
237
Transmission Locked
237
Center Bearing Support Cushions
239
Propeller Shaft
239
Universal Joints
241
Propeller Shaft Center Bearing Replacement
242
Propeller Shaft Center Bearing Support Cushion
242
Rear Axle
243
Rear Axle Ratios
243
Rear Axle Assembly
246
Axle Shaft
247
Axle Shaft Thrust Button Replacement
249
Differential Carrier
249
Differential Gears
250
Drive Pinion Oil Seal
250
Drive Pinion
251
Rear Axle Bearings
252
Differential Parts
252
Rear Axle Oil Seals
252
Axle Reassembly
252
Differential
254
Maintenance
258
Axle Noise
258
Shim Thickness
259
Removal of Axle
262
Removal of Differential and Drive Pinion Assemblies
262
Assembly and Installation
265
Front Suspension
269
Upper Support Arm
269
Steering Spindle
269
Lower Support Arm
269
Riding Height and Coil Spring Sag
272
Lower Support Arm Pivot and Bushing Removal
273
Steering Spindle Support Lower Pivot Pin and Bushing
273
Upper Support Arm Pivot
273
Upper Steering Spindle Support Pivot and Bushing Removal
274
Eccentric Bushing
275
Steering Pivot Pin Wear
276
Steering Spindle Pivot Bolt Expansion Plug and Relief Valve
276
Relief Valve
276
Steering Spindle Support
277
Bushing and Thrust Ball Cup
277
Steering Arm
278
Center Steering Arm
278
Tie Rod Ends
279
Tie Rod
279
Turning Pull
279
Straighten Bent Parts of Front Suspension
279
Diagnosis Guide
280
Hard Steering
280
Car Pulls to One Side
281
Excessive Play in Steering System
281
Scuffed Tires
281
Steering Erratic with Brakes Applied
281
Car Wander
282
Cupped Tires
282
Front Wheel Shimmy or Road Shock
282
Wheel Tramp
282
Camber
283
Caster
283
Front Wheel Alignment
283
Pivot Pin Inclination
283
General Inspection
283
Toe - in
284
Pitman Arm Angle
285
Toe-Out
285
Steering Gear
287
Steering Wheel (with Horn Button)
288
Steering Wheel (with Horn Ring)
288
Steering Gear (6B, 7B and 8B)
289
Steering Gear (4B-5B)
290
Jacket Tube Bearing
291
Steering Gear Jacket Tube
291
Pitman Arm
293
Drag Link
294
Gear Shaft Assembly
294
Steering Gear Inspection and Adjustment
295
Worm Bearing End Play Inspection
295
Roller Mesh Adjustment
296
Roller Mesh Inspection
296
Steering Gear Alignment
296
Worm Bearing Adjustment
296
Loose Steering
298
Shimmy
298
Trouble Diagnosis
298
Wander or Weave
298
Springs, Shock Absorbers, and Stabilizers
299
Front Coil Springs
300
Riding Height and Coil
300
Spring Sag
300
Rear Springs
301
Rear Spring Shackle Identification
302
Shock Absorber Noise
303
Front Lateral Stabilizer
304
Front Shock Absorber
304
Rear Shock Absorber
304
Rear Lateral Stabilizer
305
Brake Master Cylinder
307
Hand Brake
307
Hydraulic Brakes
307
Mechanical Brakes
307
Brake Drum Dust Shield
309
Master Cylinder
309
Wheel Cylinders
311
Front Brake
312
Bleeding Brake Lines
313
Rear Brake
313
Brake Fluid
314
Brake Pedal Adjustment
314
Hand Brake Lever Adjustment
314
Brake Pedal
315
Pedal Puller
315
Linkage Lubrication
316
Minor Brake Adjustment
316
Pedal Push Rod Adjustment
316
Rear Brake Cables
316
Major Brake Adjustment
317
All Brakes Drag
320
Brake Pedal Goes to Floorboard
320
One Brake Drags
320
Brake Pedal Action Springy or Spongy
321
Balancing the Wheel and Tire
323
Wheel and Tire Balance
323
Minimizing Tire Wear
325
Tire Inflation
325
Tire Wear
325
Dismounting Tires
326
Front Wheel Bearing Adjustment
326
Wheel and Tire Run-Out
326
Wheel Bearings
326
Mounting Tires
327
Tightening Wheel Hub Bolts
327
Torque Specifications
328
Decimal Equivalents
329
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