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928 -
PORSCHE 928 - Manuals
Manuals and User Guides for PORSCHE 928 -. We have
3
PORSCHE 928 - manuals available for free PDF download: Workshop Manual
Porsche 928 - Workshop Manual (1808 pages)
Brand:
Porsche
| Category:
Automobile
| Size: 231.13 MB
Table of Contents
Table of Contents
9
Removing and Installing Flywheel
135
Disassembling and Assembling Pistons and Connecting Rods
138
Installing Piston and Connecting Rod
139
Tolerance Group of Pistons and Cylinders
140
Checking and Adjusting Tension of Alternator Poly-Rib-Heft
144
Crankshaft Tools
146
Crankshaft Journal Sizes
149
Checking Piston and Cylinder Bore
150
Piston Arrangement
152
Notes for Installing Pistons (32 Valve Engines)
154
Pistons, 87 Models Onward
154
Remachining Cylinder Bores
157
Valve Tools
163
Disassembling and Assembling Valve Drive
166
Camshaft Survey
176
Disassembling and Assembling Valve Train
177
Machining Valve Seats
179
15-8A
179
Checking Valve Guides
179
Removing and Installing Camshaft Drive Beit and Water Pump
183
Installing Camshaft Drive Belt and Adjusting Timing
188
Checking and Adjusting Drive Belt
195
Cylinder Head Tools
204
Replacing Valve Guides
204
Checking TDC Marks on Camshaft Sprockets
208
Tools (32 Valve Engine)
209
Checking and Adjusting Toothed Belt
210
Replacing Toothed Belt
213
Tools - Cylinder Head (32 Valve Engines)
216
Disassembling and Assembling Cylinder Head
217
Tools - Cylinder Head (32.Valve Enginges)
219
Removing and Installing Valve Springs
221
Installing Valve Stem Seal, '87 Models Onward
222
Checking Valve Guides
223
Cylinder Head - Tools Replacing Valve Guides
225
Machining Cylinder-Head Maiting Face
232
Checking Valve Seat Wear Limit
233
Checking and Machining Valve Seats
234
Checking and Adjusting Installation Length of Valve Springs (32~Valve Engines)
236
Tools-Installing Cylinder Head
240
Modifications to the Cylinder Head (32 Valve)
241
Cylinder Head, Installing
242
Tools - Disassembling and Assembling Valve Drive
244
Disassembling and Assembling Valve Drive
245
Removing and Installing Camshafts
252
Installing Camshaft Seal
255
Removing and Installing Chain Tensioner for Camshafts
256
Checking Fuel Pump Delivery - AFC
327
Checking Fuel Pump Delivery - LH-Jetronic, Beginning with 1984 Models
328
Hose Diagram for CIS
329
Arrangement of Check Valves
331
Replacing Check Valve
332
Disassembling and Assembling Accelerator Pedal
333
Removing and Installing Fueltank
335
Fuel Level Sensor, Removing and Installing
338
Activated Charcoal Cannister for Removal of Tonix Substances
340
Calibrating the Tank Sensor System for Model 89 Onwards
341
Electronic Fuel Injection
342
AFC Equipment Table
342
Testing and Adjusting Specifications
343
Adjusting Idle USA and Japan
344
Checking Fuel Pressure
353
Removing and Installing Temperature Sensor II
356
Disassembling / Assembling Fuel Injector
358
Removing and Installing Throttle Housing
359
Checking Temperature Sensor II
362
Checking Cold Start Valve
363
Checking Vacuum Control
364
Checking Pressure Regulator
364
Checking Air Flow Sensor
365
Hose Diagram for AFC
368
Correcting CO Level on Air Flow Senmr
369
LH-Jetronic Equipment Table
370
LH-Jetronic Air Flow
371
LH-Jetronic
372
Troubleshooting LH-Jetronic
380
Testing Oxygen Sensor Operation
390
Testing and Adjusting Specifications
392
Adjusting Idle and CO, 1984 Models
394
Removing and Installing Heated Wire Air Flow Sensor
396
Removing and Installing Fuel Cooler
397
Equipment Chart LH-Jetronic
400
Adjusting Idle
401
Correcting CO Adjustment on Air Volume Sensor
405
Fuel Path - LH-Jetronic
406
Equipment Chart - LH-Jetronic
409
Adjusting Idle Without Catalytic Converter
411
Fuel Path, LH-Jetronic
414
Modified Breather for Crankcase and Cylinder Heads
415
Testing Oxygen Sensor Operation
417
Testing Oxygen Sensor Operatio
418
Coding for LH Control Unit
419
Removing and Installing Rotary Idle Actuator
420
Fuel Mixture
422
Removing and Installing Starter
484
Removing and Installing Steering Column Switch. Actuator
486
Removing and Installing Bowden Cable ,27-19
487
Troubleshooting, Tempostat
489
Tempostat Control Unft Pin Assignment
489
Testing Multi-Pin Plug of Tempostat Control Unft
491
Alternator, Removing and Installing
492
Ignition System
493
Ignition Components
493
Adjusting Ignition Timing
496
Removing and Installing Distributor
500
Replacing Spark Plugs
501
Troubleshooting Electronic Ignition System
507
Ignition Components
512
Checking Distributor
517
Equipment Table
528
Equipment Table
529
Electronic Ignition System
532
Important Car Information
536
Table of Contents
626
Printed in Germany - XXIV
633
Technical Data
637
Technical Data
639
Technical Data (Transmission Type a 28.01)
639
Technical Data (Transmission Type a 28.01)
642
Clutch Operation
644
Checking Wear of Clutch Discs
645
Bleeding Clutch
646
Removing and Installing Clutch Pedal
650
Removing and Installing Clutch Spring
652
Removing and Installing Clutch
654
Disassemblingandassemblingclutch (Diameter-Centered)
662
Disassembling and Assembling Clutch (Dowel Pin-Centered)
666
Disassembling and Assembling Clutch (Diamenter and Dowel Pin Centered)
668
Clutch Linkage Versions
676
Ball Stud Versions
677
Replacing Ball Stud
677
Removing and Installing Clutch Housing
679
Checking Clutch Discs
679
Checking Clutch Pressure Plate
680
Checking Clutch Intermediate Plate
680
Overhauling Clutch Slave Cylinder
682
Checking Clutch Disc for Wear
683
Torque Converter
684
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PORSCHE 928 - Workshop Manual (459 pages)
Brand:
PORSCHE
| Category:
Automobile
| Size: 66.17 MB
Table of Contents
Table of Contents
4
Front Wheel Suspension
9
Technical Data
9
Notes on Front Axle, 86 Models Onward
12
Models Onward
14
Disassembling and Assembling Wheel Suspension (before and after Model Year 86)
21
Wheel Suspension Components - Installation Overview
30
Modifications to Mountings
33
Closing Slots in Ball Joints
36
Inspecting Protective Caps of Ball Joints on Control Arms and Track Rods
37
Modified Steering Knuckle, Cars with Floating Brake Calipers
38
Disassembling and Assembling Wheel Bearing
41
Removing and Installing Spring Strut
48
Disassembling and Assembling Non-Adjustable Spring Strut
49
Disassembling and Assembling Adjustable Spring Strut
53
Coil Springs for Adjustable Spring Struts
59
Coil Springs for Non-Adjustable Spring Struts
59
Dampers - Installation Overview
62
Rear Wheel Suspension, Axle Shaft
73
Disassembling and Assembling Hub Assembly
76
Replacing Upper Control Arm Mount
78
Removing and Installing Spring Strut
79
Disassembling and Assembling Spring Strut
82
Damper Installation Overview
87
Removing and Installing Axle Shaft
88
Checking Wheel Rims
113
General Assembly Information, Tires
115
Wheel Balancing
122
Tire Pressure Warning System Short Test
147
Notes on Trouble-Shooting - Tire Pressure Warning System
147
General
162
Design - ABS
164
Components - ABS
165
Checking Brake Disc Lateral Runout
214
Checking Brake Disc Thickness
216
Disassembling and Assembling Parking Brake Lever
217
Removing and Installing Brake Booster
239
Technical Data
251
Torque Specifications
252
Replacing Upper Steering Shaft Bearing
301
Automatic Air Conditioner 84 Models Onward
417
Technical Data
418
Tightening Torques
419
Removing and Installing Compressor
427
Removing and Installing Condenser
428
Removing and Installing Fluid Tank
429
Removing and Installing Antifreeze Unit
430
Vacuum System - Schema
432
Checking Vacuum System
433
Flap Position Program
434
Testing Setting Motor
441
Adjusting Temperature Mixture Flaps
443
Pressure and Temperature Specifications
444
Troubleshooting
446
Auxiliary Air Conditioner
448
Removing and Installing Magnetic Clutch
455
PORSCHE 928 - Workshop Manual (278 pages)
Brand:
PORSCHE
| Category:
Automobile
| Size: 40.07 MB
Table of Contents
List of Repair Groups
3
Table of Contents
3
Speed Automatic Transmission (up to 86 Models)
6
Technical Data
7
4-Speed Automatic Transmission (87 Models Onwards)
7
Transmission Designation
8
Product Number Combinations
8
Transmission Numbers (12 Digits)
9
Tightening Torque for Automatic Transmission
11
Tightening Torques (Automatic Transmission)
13
Tools
14
Removing and Installing Torque Converter
15
Clutch, Automatic Torque Converter
16
Notes on Removing and Installing
17
Removing and Installing Selector Lever Cover Frame
19
Removing and Installing Selector Lever Cable
21
Adjusting Selector Lever Cable
23
Removing and Installing Starter Locking and Backup Light Switch
24
Adjusting Starter Locking and Backup Light Switch
26
Checking Adjustment of Selector Lever Cable and Starter Locking/Backup Light Switch
27
Control Pressure Cable, Adjusting
30
Removing and Installing Transmission
32
Adjusting Transmission Suspension
37
Disassembling and Assembling Front Converter Housing
39
Disassembling and Assembling Front Converter Casing (87 Models Onward)
43
Notes for Assembly and Disassembly
45
Removing and Installing Rear Transmission Case
48
Removing and Installing Rear Transmission Case
51
Removing and Installing Rear Transmission
52
Removing and Installing Rear Transmission
55
Shims for Bearing Assembly
57
Disassmebling and Assembling Transmission
60
Disassembling and Assembling Transmission
63
Checking Transmission Operation
91
General Checks
91
Transmission Fluid Level
91
Check ATF Level
91
Stall Speed Test
92
Test Drive
93
Checking Operation
94
Shifting Points in Km/H
94
Measuring Nominal Pressures
95
Checking Transmission Operation
96
Modulating Pressure, Measuring/Adjusting
97
Checking Operating Pressure
98
Checking/Measuring Governor Pressure
98
Control Pressure
98
Specified Pressures in Bar up to 86 Models
99
Checking Functioning
100
Nominal Pressures in Bar as from Model 87
100
Troubleshooting Automatic Transmission
101
Troubleshooting
106
Removing and Installing Shift Valve Casing
113
Disassembling and Assembling Shift Valve Housing
116
Disassmebling and Assembling Shift Valve Casing (87 Models Onward)
121
Removing and Installing Lower Cover
127
Disassembling and Assembling Lower Cover
129
Replacing ATF and Filter
133
AFT and Filter, Changing
134
Filling Capacities
134
Types of Oil
134
Refilling with ATF
135
Flushing ATF Cooler and Lines
137
Removing and Installing Governor
138
Checking Governor
140
Removing and Installing Vacuum Modulator
141
Removing and Installing Primary Pump
143
Removing and Installing Primary Pump
144
Disassembling and Assembling Secondary Pump
148
Disassembling and Assembling Gear Assembly
151
Disassembling and Assembling One-Way Clutch
157
Disassembling and Assembling One-Way Clutch
158
Checking and Adjusting One-Way Clutch Axial Play
161
Disassembling and Assembling Clutch K1
163
Disassembling and Assembling Clutch K2
170
Differential/Transaxle System Tools
176
Removing and Installing Final Drive
177
Disassembling and Assembling Final Drive
183
Disassembling and Assembling Differential
188
Disassembling and Assembling Bearing Assembly
194
Determining Thickness of Shims for Bearing Assembly
197
Adjusting Drive Pinion and Ring Gear
198
Recommended Sequence for Adjustment of Pinion/Ring Gear
199
Adjusting Drive Pinion and Ring Gear
200
Adjusting Drive Pinion and Ring Gear
201
Adjusting Pinion
203
Pinion/Ring Gear Marked N/DM
203
Adjusting Ring Gear
206
Adjusting Backlash
207
Determination of Shims S1 and S2
208
Disassembling and Assembling Central Tube
210
Checking Central Tube
212
Adjusting Drive Plate
213
Determining Distance X
214
PSD Diagnosis/Troubleshooting
216
Contents
217
PSD Layout
218
Component Layout
219
ABS/PSD Control Unit
219
Lateral Acceleration Sensor
219
Lock Hydraulics
219
PSD - Fault Display/Troubleshooting Procedure
220
Bleeding Hydraulics of Porsche Controlled Limited-Slip Differential (PSD)
221
Bleeding the Pressure Reservoir
221
Bleeding the Valve Block and the Locking Line to the Lock Slave Cylinder
221
Measuring the Plate Wear on the Controlled-Slip Differential
222
Checking Locking Torque (Friction Coefficient) of Transverse Lock
223
Locking Torque-To-Pressure Limits
233
Checking Pilot Pressure Valve of Lock Hydraulics (Lock Operation)
234
Specifications/Identification of the Pilot Pressure Valves
234
Checking Pilot Pressure Valves
235
Lateral Acceleration Sensor Installation Position
237
Installatin/Checking
237
Assessment Table for Sensor Tests
240
Sensor Installation Position Via Output Voltage
240
Sensor Operation
240
PSD - Diagnosis with System Tester 9288
241
Overview of Available PSD Menus
241
Connector Pin Assignment for Control Unit (PSD/ABS)
242
DTC Memory
244
Fault Overview/Troubleshooting (Diagnosis/Test Plan)
245
DTC Memory/Troubleshooting
246
Troubleshooting Aids
246
Combined Plug Connections - Distinguishing between Wires
246
Replacing the Hydraulic Unit
247
Test-Drive after Eliminating the Fault
247
Transverse Lock Valve DTC 11
248
Lateral Acceleration Sensor, Short-Circuit/Discontinuity DTC 12
250
Lateral Acceleration Sensor, Signal Implausible DTC 13
251
Transverse Lock, Deviation DTC 14
252
Control Unit Defectie DTC 15
253
Front Left Wheel Sensor DTC 21
254
Front Right Speed Sensor DTC 22
256
Rear Right/Left Speed Sensor DTC 24
256
Front Left ABS Valve DTC 31
256
Front Right ABS Valve DTC 32
258
Rear Axle ABS Valve DTC 33
258
Valve Relay DTC 34
259
Return Pump, DTC 35
263
Check Lock Hydraulics (Energy Production)
265
Check Hydraulics of the Lock/Troubleshooting
266
Pressure Tests on the Lock Hydraulics (Energy Production)
269
Overview/General
269
Pressure Gauge Connection
269
Tests
270
Gas Filling Pressure of the Pressure Reservoir
271
Checking the Switching Points for the Warning Display in the Instrument Cluster
271
Checking the Switching Points of the Pressure Pump
271
Nominal Values/Notes
272
Removing and Installing Pressure Warning Switch of Lock Hydraulics
274
Removing and Installing the Pressure Reservoir
276
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