User Manuals: Honda Acura NSX 1991 Sports Car

Manuals and User Guides for Honda Acura NSX 1991 Sports Car. We have 1 Honda Acura NSX 1991 Sports Car manual available for free PDF download: Service Manual

Honda Acura NSX 1991 Service Manual (1420 pages)

Brand: Honda | Category: Automobile | Size: 53 MB

General Information - Srs

12
- Table of Contents
  12
- Component Locations
  13
- Description
  14
- Warning/Caution Labels
  15
- Wiring Locations
  17
- Precautions/Procedures
  18
Construction and Function

45
- Outline
  46
- Variable Valve Timing and Lift Electronic Control System (VTEC)
  52
- Cylinder Head
  53
- Lubrication System
  55
- Exhaust System
  57
- Cooling
  58
Cylinder Head/Valve Train

75
- Special Tools
  76
- Illustrated Index
  77
- Vtec
  82
  - Electrical Connections
    82
  - Troubleshooting Flowchart - Spool Valve
    89
  - Oil Pressure Switch
    92
  - Spool Valve Inspection
    94
- Timing Belt
  95
  - Index
    95
  - Inspection
    96
  - Tension Adjustment
    96
  - Removal
    97
  - Installation
    99
- Cranklcyl Sensor
  101
- Cylinder Head Removal
  106
- Rocker Arms and Shafts
  109
  - Location
    109
  - Inspection
    110
  - Clearance
    111
- Camshaft Inspection
  112
- Valve and Valve Seals
  114
- Cylinder Heads
  115
- Valve Seats
  116
- Valve Guides
  118
- Cylinder Head Installation
  122
- Camshafts
  123
- Rocker Arms
  123
- Rocker Arms Inspection
  123
- Valve Clearance Adjustment
  128
Engine Block

131
- Engine Block
  133
- Illustrated Index
  133
- Crankshaft
  136
- Flywheel and Drive Plate
  136
- Pistons/Connecting Rod Assemblys
  140
- Piston Rings
  145
- Crankshaft Installation
  148
- Oil Seal
  148
Cooling

166
- Cooling
  167
- Illustrated Index
  167
- Radiator
  169
  - Refilling and Bleeding
    170
- Expansion Tank Cap Testing
  173
  - Pressure Testing
    173
- Thermostat Replacement
  174
  - Testing
    174
- Water Pump
  175
  - Illustrated Index
    175
  - Inspection
    176
  - Replacement
    176
Fuel and Emission

177
- Special Tools
  
  178
- Component Locations
  
  179
  - Index
    179
- System Description
  
  181
  - Vacuum Connections
    181
    
    Troubleshooting
    192
- Troubleshooting
  
  194
  - Self-Diagnostic
    194
  - How to Read Flowcharts
    199
- System Troubleshooting Guide
  
  200
- Idle Control System
  
  200
- PGM-FI Control System
  
  200
  - System Description
    200
  - Electronic Air Control Valve
    200
  - Air Conditioning Signal
    200
  - Alternator FR Signal
    200
  - M/T Neutral Switch Signal
    200
  - Procedures
    203
  - Heater
    206
    
    Throttle
    226
  - Sensor
    230
  - Adjuster
    236
    
    Signal
    240
  - Signal
    250
    
    Fuel Filter
    273
    
    Fuel Pump
    274
    
    Mainrelay
    279
    
    Fuel Pump Resistor
    282
    
    Fueltank
    284
    
    Air Intake System
    288
    
    Throttle Body
    290
    
    Dashpot System
    293
    
    Emission Control System
    300
    
    System Description
    301
- Troubleshooting Flowcharts
  
  200
- Troubleshooting Flowcharts
  
  200
Clutch

317
- Special Tools
  
  318
- Illustrated Index
  
  319
- Pedal Free Play
  
  320
- Clutch Master Cylinder Removal
  
  321
  - Installation
    321
- Slave Cylinder
  
  322
  - Removal
    322
  - Installation
    322
- Clutch Master Cylinder (CANADA)
  
  323
  - Overhaul/Inspection
    323
  - Removal/Installation
    324
  - Disassembly
    325
  - Reassembly
    325
- Slave Cylinder (CANADA)
  
  326
  - Overhaul/Inspection
    326
- Pressure Plate, Clutch Disc, MID Plate
  
  328
  - Removal
    328
- Release Bearing Inspection
  
  329
- Pressure Plate
  
  329
  - Inspection
    329
- 1St and 2Nd Clutch Discs Inspection
  
  330
- MID Plate
  
  331
  - Inspection
    331
  - Initialization
    332
  - Replacement
    333
  - Flywheel, Flywheel Bearing Inspection
    334
- Flywheel, Flywheel Bearing
  
  335
  - Replacement
    335
- Pressure Plate, Clutch Disc MID Plate Installation
  
  336
Manual Transmission

338
- Special Tools
  339
- Back-Up Light Switch, Neutral Switch Replacement
  340
- Maintenance
  340
- Gearshift Mechanism
  341
  - Overhaul
    341
  - Cable Adjustment
    342
- Transmission Assembly Removal
  343
- Illustrated Index
  347
- Transmission Housing
  349
- Reverse Shift Arm, Reverse Shift Fork Clearance Inspection
  350
- Reverse Idler Gear Shaft Assembly Removal
  351
  - Disassembly/Reassembly
    352
- Reverse Shift Fork Assembly
  353
  - Disassembly/Reassembly
    353
  - Removal
    353
- Shift Lever, Select Lever Removal
  354
- Change Holder Assembly Disassembly/Reassembly
  356
- Change Holder Assembly, Shift Fork
  357
  - Clearance Inspection
    357
- Shift Fork, Synchro Sleeve Clearance Inspection
  358
- Shift Fork Assembly -Disassembly/Reassembly
  359
  - Index
    360
  - Clearance Inspection
    361
  - Disassembly
    362
  - Inspection
    363
  - Reassembly
    364
- Countershaft Assembly
  366
  - Index
    366
  - Clearance Inspection
    367
  - Disassembly
    368
  - Inspection
    369
  - Reassembly
    370
- Synchro Ring, Gear
  372
  - Inspection
    372
- Synchro Sleeve, Synchro Hub .J', Inspection
  373
- Oil Pump
  374
  - Disassembly/Reassembly
    374
  - Clearance Inspection
    375
- Countershaft Bearing (Clutch Housing)
  376
  - Replacement
    376
- Mainshaft Oil Seal (Clutch Housing)
  377
  - Replacement
    377
- Mainshaft Thrust Shim
  378
  - Adjustment
    378
  - Reassembly
    380
- Transmission Assembly
  385
  - Installation
    385
Differential

539
- Special Tools
  540
- Preset Torque
  542
  - Inspection
    542
- Bearing Replacement
  543
  - Disassembly
    544
- Clutch Disc, Clutch Plate Replacement
  546
  - Reassembly
    547
  - Replacement
    550
- Bearing Outer Race Replacement (Clutch Housing Side)
  550
- Bearing Preload
  550
  - Adjustment
    550
- Oil Seal
  552
  - Installation
    552
Driveshafts

553
- Special Tools
  554
- Driveshafts Removal
  555
  - Disassembly
    558
  - Inspection
    559
  - Reassembly
    560
- Intermediate Shaft
  564
  - Replacement
    564
  - Disassembly
    565
  - Index/Inspection
    567
  - Reassembly
    568
Steering

570
- System Description Steering Column
  573
  - Energy-Absorbing Steering Column/Wheel
    574
  - Steering Wheel Rotational Play
    575
  - Steering Effort Check
    575
  - Steering Gearbox Adjustment
    576
- Installation
  587
- Removal
  587
- Steering Column
  587
  - Inspection
    587
- Manual Steering
  588
  - Major Components
    601
  - System Operation
    602
  - Function and Operation
    603
- Circuit Diagram
  609
- Wiring Locations
  610
- Troubleshooting Troubleshooting Precautions
  611
  - Troubleshooting Procedures
    612
  - Test Harness Installation
    614
    
    Steering Is Heavy
    615
    
    Troubleshooting Chart
    620
- 17-18
  634
  - Component Location Index
    634
Brakes (Anti-Lock Brake System)

688
- Special Tools
  689
- Illustrated Index
  690
  - Adjustment
    691
  - Parking Brake
    691
  - Pedal Height
    691
  - Front Brakes Index/Inspection
    692
  - Front Brake Pads
    693
  - Inspection/Replacement
    693
  - Front Caliper Disassembly
    695
  - Front Brake Disc Run-Out Inspection
    696
  - Reassembly
    696
  - Bleeding
    697
  - Thickness and Parallelism Inspection
    697
  - Index/Torque
    699
  - Master Cylinder and Brake Booster
    699
  - Master Cylinder Inspection
    700
  - Brake Booster Tests
    701
  - Pushrod Clearance Adjustment
    702
  - Rear Brakes Torque/Inspection
    703
  - Inspection/Replacement
    704
  - Rear Brake Pads
    704
  - Run-Out Inspection
    706
  - Rear Caliper Disassembly
    707
  - Thickness and Parallelism Inspection
    707
  - Reassembly
    710
  - Brake Hoses/Pipes
    713
  - Parking Brake
    714
  - ALB Description Features/Construction/Operation
    715
  - Circuit Diagram
    725
  - Wiring/Connector Location
    727
  - ALB Checker Function Test
    728
  - Anti-Lock Brake System
    730
  - Indicator Light
    730
  - Wheel Sensor Signal Confirmation
    730
  - Symptom-To-System Chart
    733
  - Flowcharts
    734
  - Hydraulic Connections
    748
  - Hydraulic System
    748
  - Line Pressure
    749
  - Index/Torque
    750
  - Modulator/Solenoid Unit
    750
  - Solenoid Leak Test
    751
  - Solenoid Flushing
    752
  - Power Unit
    753
  - Torque/Inspection
    753
  - Accumulator/Pressure Switch Index/Torque
    754
  - Accumlator Disposal .'.M
    755
  - Bleeding
    756
  - Control Unit Replacement
    757
  - Electronic Components
    757
  - Pulserslsensors Inspection
    758
- Rgar Brake Disc
  
  706
- 19-20
  
  758
Table of Contents

760
- Component Location Index
  761
- System Description
  762
  - Outline
    762
  - Construction and Function
    763
- Circuit Diagram
  767
- Troubleshooting
  769
- TCS Switch
  773
- Fail Safe Relay
  813
- Steering Angle Sensor
  825
Automatic Climate Control

889
- Special Tools
  
  890
- Illustrated Index
  
  892
- Heater-Evaporator Door Positions
  
  892
- Description
  
  894
- Circuit Diagram
  
  898
- Troubleshooting
  
  901
  - Function Selection and Operation Check
    901
  - Symptom-To-Components Chart
    902
  - Control Unit Signals
    903
- Blower
  
  951
- Replacement
  
  951
- Recirculation Control Motor Replacement
  
  952
- A/C Service Tips and Precautions
  
  953
  - Replacement
    954
  - Coolant Temperature Sensor Removal
    956
- Evaporator Temperature Sensor Removal
  
  956
- Mode Control Motor Replacement
  
  957
  - Air MIX Control Motor Replacement
    958
- Vent Door Control Motor Replacement
  
  957
- Heater-Evaporator Unit Disassembly/Reassembly
  
  959
- DEF" Door Adjustment
  
  960
- Description
  
  961
- Condenser Assembly
  
  962
  - Replacement
    962
  - Disassembly/Reassembly
    963
- Compressor Description
  
  964
  - Replacement
    965
  - Compressor Belt Adjustment
    967
  - Clutch Inspection
    968
  - Clutch Overhaul
    969
  - Relief Valve Replacement
    970
- Component Removal/Replacement
  
  972
  - Climate Control Unit
    972
  - In-Car Temperature Sensor
    973
  - Ambient Temperature Sensor
    974
  - Sunlight Sensor
    974
- Component Tests In-Car Temperature Sensor
  
  975
  - Ambient Temperature Sensor
    975
- Coolant Temperature Sensor
  
  976
  - Sunlight Sensor
    977
  - Recirculation Control Motor
    977
- *Heater-Evaporator Assembly
  
  976
- Air MIX Control Motor
  
  978
  - Vent Door Control Motor
    978
  - Mode Control Motor
    979
  - Aspirator Fan
    979
- Control Unit Adjustment
  
  980
- A/C System Service Discharge
  
  981
  - Evacuation
    981
  - Leak Test
    982
- Performance Test
  
  984
- Pressure Test
  
  986

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User Manuals: Honda Acura NSX 1991 Sports Car

Honda Acura NSX 1991 Service Manual (1420 pages)

Table of Contents

General Information - Srs

Construction and Function

Cylinder Head/Valve Train

Engine Block

Cooling

Fuel and Emission

Special Tools

Component Locations

System Description

Troubleshooting

System Troubleshooting Guide

Idle Control System

PGM-FI Control System

Troubleshooting Flowcharts

Troubleshooting Flowcharts

Clutch

Special Tools

Illustrated Index

Pedal Free Play

Clutch Master Cylinder Removal

Slave Cylinder

Clutch Master Cylinder (CANADA)

Slave Cylinder (CANADA)

Pressure Plate, Clutch Disc, MID Plate

Release Bearing Inspection

Pressure Plate

1St and 2Nd Clutch Discs Inspection

MID Plate

Flywheel, Flywheel Bearing

Pressure Plate, Clutch Disc MID Plate Installation

Manual Transmission

Differential

Driveshafts

Steering

Brakes (Anti-Lock Brake System)

Rgar Brake Disc

19-20

Table of Contents

Automatic Climate Control

Special Tools

Illustrated Index

Heater-Evaporator Door Positions

Description

Circuit Diagram

Troubleshooting

Blower

Replacement

Recirculation Control Motor Replacement

A/C Service Tips and Precautions

Evaporator Temperature Sensor Removal

Mode Control Motor Replacement

Vent Door Control Motor Replacement

Heater-Evaporator Unit Disassembly/Reassembly

DEF" Door Adjustment

Description

Condenser Assembly

Compressor Description

Component Removal/Replacement

Component Tests In-Car Temperature Sensor

Coolant Temperature Sensor

*Heater-Evaporator Assembly

Air MIX Control Motor

Control Unit Adjustment

A/C System Service Discharge

Performance Test

Pressure Test

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