AGCO Power 66 Manuals

Manuals and User Guides for AGCO Power 66. We have 1 AGCO Power 66 manual available for free PDF download: Workshop Service Manual

AGCO Power 66 Workshop Service Manual (150 pages)

4th Generation

Brand: AGCO Power | Category: Engine | Size: 7 MB

Table of Contents
3
Introduction
7
Safety Instructions
7
To the User
7
Safety Instructions
9
Engine Type Designations
12
Location of the Engine Serial Number
13
Marking of the Engine Control Unit
14
Lifting the Engine
14
Starting the Engine after Major Maintenance
15
Engine Construction
17
Engine Construction Overview
17
Technical Data
17
Principal Dimensions and Data
17
Fuel System
17
Lubrication System
18
Cooling System
18
SCR System Technical Data
19
Cylinder Block
19
Flywheel Housing
19
Valve Mechanism
19
Cylinder Head
20
Crank Mechanism
20
Timing Gears
21
Lubrication System
22
Oil Pressure Regulating Valve
22
Oil Filter and Oil Cooler in 33-74 Engines
23
Oil Filter and Oil Cooler in 84-98 Engines
23
Oil Pressure Regulating Valve
23
Cooling System
24
Thermostat
24
Air Intake System
25
Cooled EGR System
26
EGR Cooler
27
Fuel System
27
SCR-System
28
SCR System Overview
28
SCR System Components and Their Functions
29
Engine Control System
30
Service Tool of the Engine Control System
33
Specifications
35
Technical Data
35
Cylinder Block
37
Cylinder Liners
37
Technical Data
37
Cylinder Head
38
Valves and Rockers
39
Tappets and Push Rods
40
Camshaft
41
Crankshaft
42
Flywheel
46
Balancing Unit
46
Timing Gears
46
Connecting Rod
47
Piston, Rings and Pin
48
Lubrication System
50
Oil Pump
51
Thermostat
52
Turbocharger
53
Tightening Torques
54
Special Tools
56
Cylinder Block Tools
56
Timing Gear and Flywheel Housing Tools
57
Cylinder Head and Valve Mechanism Tools
58
Crank Mechanism Tools
59
Coolant Pump Tools
60
Engine Control System Tools
61
Maintenance and Troubleshooting Tools
61
Liquid Quality Requirements
63
Lubricating Oil Quality Requirements
63
Coolant Quality Requirements
63
Fuel Quality Requirements
64
Terminal Diagram (3-6 Cylinder Engines)
67
Terminal Diagram (7 Cylinder Engines)
68
Maintenance
69
Cylinder Block
69
Measuring Cylinder Liner Wear
73
Removing Cylinder Liner
73
Checking Cylinder Block
73
Changing Camshaft Bushing (33-49 Engines)
74
Changing Camshaft Bushing (66-98 Engines)
74
Fitting Plug at Camshaft Rear End
76
Oversize Bushings for Camshaft
76
Fitting Plug at Camshaft Rear End (Oversize Bushings)
77
Fitting Cylinder Liner
77
Flywheel Housing
81
Fitting Flywheel Housing
81
Changing Crankshaft Rear Oil Seal
81
Cylinder Head
83
Removing Cylinder Head
83
Removing Valves
83
Checking Cylinder Head
83
Changing Valve Guides
85
Machining Valve Seat
85
Changing Valve Seat Rings
85
Grinding Valves
86
Fitting Valves
87
Fitting Cylinder Head
87
Valve Mechanism
89
Reconditioning Valve Mechanism
89
Changing Camshaft or Camshaft Gear
90
Adjusting Valves
91
Crankshaft
94
Removing Crankshaft
94
Checking Crankshaft
94
Changing Crankshaft Gears
95
Fitting Crankshaft
96
Crankshaft Hub Piece
97
Checking Element of the Rubber Damper (44-49 Engines)
97
Viscose Type Vibration Damper
98
Connecting Rods and Pistons
99
Removing Pistons Together with Connecting Rods
99
Changing Connecting Rod Bearings
99
Piston Pin Bushing
99
Big-End Bearing
100
Checking Connecting Rod
100
Changing Piston Rings
101
Checking Pistons
102
Fitting Piston Pin
103
Fitting Piston Together with Connecting Rod
103
Counterbalance in 4 Cylinder Engines
104
Removing and Disassembling Counterbalance Unit
104
Reconditioning Counterbalance Unit
104
Fitting Counterbalance Unit
105
Changing Crankshaft Gear Rim
105
Flywheel
106
Changing Starter Ring Gear on Flywheel
106
Fitting Flywheel
106
Timing Gear Assembly
107
Removing Timing Gear Casing
107
Fitting Timing Gear Casing
108
Fitting the Crankshaft Hub
110
Power Take-Off
112
Fan Drive Device
112
Lubrication System
113
Oil Pressure Regulating Valve
113
Removing and Dismantling Lubricating Oil Pump
113
Assembling and Fitting Lubricating Oil Pump
114
Piston Cooling Nozzles
114
Fitting Oil Sump Gasket
116
Lubricating Oil Cooler
116
Removing the Oil Cooler
116
Fitting the Oil Cooler
117
Oil Sump Capacity
117
Closed Crankcase Ventilation
118
Installing the Closed Crankcase Ventilation System Components in 33 - 74 Engines
118
Installing the Closed Crankcase Ventilation System Components in 84 and 98 Engines
118
Cooling System
120
Removing the Thermostat
120
Testing the Thermostat
120
Replacing the Thermostat
120
Reconditioning Coolant Pump
120
Coolant Pumps with Standard Bearings
120
Coolant Pumps with Heavy Duty Bearings
123
Coolant Pumps with Flexonic Belt
123
Installing the Cylinder Head Connection Part
124
Air Intake System
125
Checking the Air Cleaner
125
Checking the Inlet and Exhaust Pipes
125
Checking the Turbocharger
126
Fitting the Turbocharger
126
Checking the EGR Actuator Voltages
127
Link Rod
128
Fuel System
129
Bleeding the Fuel System
129
Measuring Fuel Feed Pressure
129
Inspecting Injectors
130
Removing the Injectors (CRIN3)
130
Fitting the Injectors (CRIN3)
131
Removing the Injectors (CRI2_16)
132
Fitting the Injectors (CRI2_16)
132
High-Pressure Pump
133
Removing the High-Pressure Pump
133
Fitting the High-Pressure Pump
134
Rail
134
SCR System
137
SCR System Maintenance
137
Mounting of SCR System Components
137
Removing the Supply Module
138
Installing the Supply Module
138
Removing the Hydraulic Connectors
139
Installing the Hydraulic Connectors
139
Engine Control System
140
Changing the Electronic Control Unit
140
Wiring Sets
141
Wiring Set for Appliance Connector
142
Wiring Set for Intake Air Heater
142
Sensors of the Engine Control System
143
Index
147

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AGCO Power 66 Workshop Service Manual (150 pages)

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