Volkswagen Taro 1989 Manuals

Manuals and User Guides for Volkswagen Taro 1989. We have 1 Volkswagen Taro 1989 manual available for free PDF download: Workshop Manual

Volkswagen Taro 1989 Workshop Manual (187 pages)

1.8 and 2.2 l carburetor engines

Brand: Volkswagen | Category: Engine | Size: 25.06 MB

Contents
3
Fuel System
3
Auxiliary Systems
4
Identification
5
General Repair Instructions
5
Engine Serial Number
5
Remove and Fit Engine
7
Standard Bolt Torque Specifications
9
How to Determine Bolt Strength
9
Specified Torque for Standard Bolts
10
Special Service Materials
11
Engine Mechanical
13
Specifications
13
Engine Overheating
18
Hard Starting
18
Troubleshooting
18
Excessive Oil Consumption
21
Excessive Fuel Consumption
21
Engine Tune-Up
22
Unpleasant Odor
22
Inspection of Engine Coolant
22
Inspection of Engine Oil
22
Inspection of Battery
23
Cleaning of Air Filter
23
Inspection of High-Tension Cords
24
Inspection of Spark Plugs
24
Inspection of Alternator Drive Belt
25
Adjustment of Ignition Timing
25
Adjustment of Idle Speed and Idle Mixture
27
Method with Co-Meter
27
Troubleshooting
29
Alternative Method
29
Visually Inspect Carburetor
29
Initial Conditions
29
Adjust Idle Speed and Idle Mixture
30
Adjusting Screw
30
Adjustment of Fast Idle Speed
31
Adjustment of Throttle Positioner Setting Speed
31
Compression Check
32
Cylinder Head Components
34
Preparation for Removal
36
Removal of Cylinder Head
36
Disassembly of Cylinder Head
37
Inspection and Cleaning of Cylinder Head Components
38
Inspect and Grind Valves
41
Inspect Valve Springs
43
Inspect Rocker Arm and Shaft
44
Inspect Push Rods
45
Inspect Intake and Exhaust Manifolds
45
Assembly of Cylinder Head
46
Install Valves
46
Installation of Cylinder Head
47
Fit Cylinder Head
47
After Installation
48
Fit Push Rods and Rocker Shaft Assembly
48
Timing Chain and Camshaft
50
Removal of Timing Chain and Camshaft
52
Inspection and Repair of Timing Chain and Camshaft Components
55
Inspect Chain and Sprocket
56
Inspect Chain Tensioner
56
Inspect Chain Vibration Damper
57
Inspect Valve Lifters
58
Replacement of Crankshaft Front Oil Seal
59
Installation of Timing Chain and Camshaft
60
Fit Timing Chain and Sprockets
60
Fit Chain Tensioner
61
Fit Timing Chain Cover
61
Fit Crankshaft Pulley
62
Fit Valve Lifters
62
Cylinder Block Components
64
Disassembly of Cylinder Block
66
Removal Water By-Pass Pipe
66
Preparation for Disassembly
66
Check Connecting Rod Thrust Clearance
67
Remove Connecting Rod Caps and Check Oil Clearance
67
Inspection of Cylinder Block
71
Disassembly of Piston and Connecting Rod Assemblies
72
Inspection of Piston and Connecting Rod Assemblies
73
Boring of Cylinders
76
Inspect Connecting Rods
76
Inspection and Repair of Crankshaft
77
Inspection and Repair of Camshaft Bearings
78
Inspection of Valve Lifter Bores
79
Install New Camshaft Bearing
79
Install Expansion Plug
79
Replacement of Crankshaft Rear Oil Seal
80
Assembly of Piston and Connecting Rod Assemblies
81
Assembly of Cylinder Block
83
Post Assembly
85
Fuel System Specifications
87
Troubleshooting
88
On-Vehicle Inspection
89
Cold Engine
89
Hot Engine
91
Carburetor Circuit
92
Carburetor Components
94
Removal of Carburetor
98
Disassembly of Carburetor
99
Disassembly of Air Horn
99
Disassembly of Carburetor Body
101
General Cleaning Procedure
104
Inspection of Carburetor
104
Assembly of Carburetor
106
Assembly of Air Horn
109
Adjustment of Carburetor
112
Installation of Carburetor
117
Removal of Fuel Pump
118
Inspection of Fuel Pump
118
Check Inlet Valve
119
Check Outlet Valve
119
Check Diaphragm
119
Check Oil Seal
119
Installation of Fuel Pump
120
Fit Fuel Pump
120
Deceleration Fuel Cut-Out System
121
Inspection of Deceleration Fuel Cut-Off System
121
Inspect Vacuum Switch
122
Fuel Tank and Line Components
123
Inspect Fuel Line and Connections
124
Cooling System Specifications
125
Cooling System Torque Specifications
125
Cooling System Troubleshooting
125
Engine Overheats
125
Check and Replacement of Engine Coolant
126
Check Engine Coolant Level at Reserve Tank
126
Check Engine Coolant Quality
126
Replace Engine Coolant
126
Water Pump Components
127
Removal of Water Pump
127
Inspection of Water Pump Components
128
Installation of Water Pump
128
Removal of Thermostat
129
Inspection of Thermostat
129
Installation of Thermostat
130
Cleaning of Radiator
130
Inspection of Radiator
130
Lubrication System Specifications
132
Lubrication System Torque Specifications
132
Lubrication System Troubleshooting
132
Oil Pressure Check
133
Check Engine Oil Quality
133
Check Engine Oil Level
133
Start Engine
133
Replacement of Engine Oil and Oil Filter
134
Drain Engine Oil
134
Replace Oil Filter
134
Fill with Engine Oil
134
Oil Pump Components
135
Removal of Oil Pump
135
Disassembly of Oil Pump
136
Inspection of Oil Pump
137
Assembly of Oil Pump
138
Installation of Oil Pump
138
Ignition System Specifications
140
Ignition System Precautions
141
Ignition System Troubleshooting
142
Ignition System Circuit
143
Spark Test
144
Inspection of Ignition Coil
145
Inspection of Distributor
146
Distributor Components
148
Disassembly of Distributor
150
Replacement of Governor Shaft
152
Assembly of Distributor
153
Fit Breaker Plate
154
Fit Vacuum Advancer
154
Fit and Adjust Breaker Point
154
Fit and Adjust Damping Spring
155
Fit Lead Wire and Terminal
155
Fit New O-Ring to Distributor Housing
155
Installation of Distributor
156
System Purpose
157
Positive Crankcase Ventilation (PCV) System
160
Inspection of PCV Valve
162
Inspection of PCV Hoses and Connections
162
Throttle Positioner (TP) System
163
Inspection of TP System
164
Check TP Setting Speed
164
Inspection of Speed Sensor to Vacuum Switching Valve
165
Inspection of Vacuum Switching Valve
165
Inspection of Speed Sensor
166
Spark Delay (SD) System
167
Inspection of SD System
168
Inspection of Vacuum Transmitting Valve
169
Air Suction (AS) System
170
Inspection of as System
171
Inspection of Reed Valve
171
Inspection of Vacuum Control Valve
171
Auxiliary System
172
Fuel Evaporative Emission Control System
172
Inspection of Outer Vent Control Valve
173
Inspection of Bimetal Vacuum Switching Valve (Bvsv)
173
Inspection of Charcoal Canister
174
Automatic Hot Air Intake System
175
Inspection of Hot Air Intake System
176
Check Air Control Valve Operation
176
Check Hoses and Connections
176
Choke Breaker (CB) System
177
Inspection of Choke Breaker System
178
Inspection of Bimetal Vacuum Switching Valve
178
Inspection of Jet
179
Inspection of Choke Breaker Diaphragms
179
Auxiliary Acceleration Pump (AAP) System
180
Inspection of Auxiliary Acceleration Pump System
181
Inspection of Auxiliary Acceleration Pump Diaphragm
181
Inspect of Bimetal Vacuum Switching Valve
182
Deceleration Fuel Cut System
183
Inspection of Deceleration Fuel Cut-Out System
184
Inspection of Fuel Cut-Out Solenoid Valve
184
Inspection of Vacuum Switch
185

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Volkswagen Taro 1989 Manuals

Volkswagen Taro 1989 Workshop Manual (187 pages)

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