Weifang 495Q Manuals

Manuals and User Guides for Weifang 495Q. We have 1 Weifang 495Q manual available for free PDF download: Operation And Maintenance Manual

Weifang 495Q Operation And Maintenance Manual (127 pages)

Brand: Weifang | Category: Engine | Size: 9.5 MB

Contents
5
Product View
10
Maintenance
12
Daily Care
12
First Order Maintenance
13
Second Order Maintenance
13
Third Order Maintenance
14
Fourth Order Maintenance
14
Troubleshooting
16
Engine Fails to Start
16
Unsteady Running of the Engine
18
Insufficient Engine Output
20
Abnormal Exhaust Smoke
21
Unusual Pounding Noise
23
White Smoke
23
Grey Blue Smoke
23
Engine Overheated
25
Abnormal Lubricating Oil Pressure in Main Oil Passage
25
Engine Running Away (Overspeed Suddenly)
26
Constructional Features
28
Clutch and Power Take-Off Assembly Diagram
29
Operation and Maintenance of the Clutch
30
Usage of the Centering Mandrel
31
Air Cleaner Diagram
35
Adjustment and Maintenance
36
List of Rolling Bearings
37
Longitudinal and Cross Section Drawings
41
Overall and Mounting Dimensions
45
Load Characteristic Curve
48
Speed Characteristic Curve
49
Main Specifications and Technical Data
50
Main Constructions, Adjustments and Maintenance
55
Cylinder Block Assembly
55
Cylinder Head Assemby, Valve Gear and Their Maintenance
57
Sequence of Tightening the Cylinder Head Nuts
59
Camshaft Assembly
60
Valve Timing Diagram
61
Inspecting and Lapping Valve
62
Adjusting Valve Lash
62
Reaming and Replacing Valve Seat
63
Diagram of Reconditioning Valve Seat
63
Mounting Cylinder Head Onto Cylinder Block
64
Adjusting Decompressor's Travel
64
Mounting Timing Gears
66
Crankshaft - Connecting Rod Mechanism and Its Maintenance
66
Piston - Connecting Rod Assembly
67
Crankshaft and Figwheel Assembly
68
Maintenance of Crankshaft and Connecting Rod Mechanism
70
Checking the Piston Ring Gap
73
Installing the Oil Ring or Dualflex Oil Ring
74
Positioning of the Piston Rings Inside the Cylinder Liner
74
Supply System
76
Sequence of Tighting the Flywheel Bolts
76
Feed Pump
78
Fuel Filter
80
Injection - Pump and Governor
81
Injector Diagram
85
Maintenance of the Supply System
86
Maintenance of Air Cleaner
86
Maintenance of Fuel System
87
Maintenance of Fuel Filter
88
Calibration of the Fuel Delivery Timing
88
Overflow Tube Diagram
89
Inspection and Adjustment of Injection Pump and Governor
90
Adjusting Rated Amount of Fuel Delivery/Fixing High Speed Stop Screw
92
Adjusting Control Fork Position on Control Rod
92
Fixing the Position of the Correcting Screw
93
Checking the Governor Performance
93
Inspection and Adjustment of Injector
94
Lubricating System
95
Lubricating Oil Pump Diagram
96
Lubricating Oil Filter
97
Centrifugal Type Bypass Oil Filter
98
Maintenance of Lubricating System
100
Cleaning of Lubricating Oil Filter
102
Cleaning of Centrifugal Type Bypass Oil Filter
102
Cooling System
103
Water Pump and Fan Assembly Diagram
105
Maintenance of Cooling System
106
Checking of the Correct Tension of the Belt
107
Electrical System
109
Battery
109
Dynamo
109
Voltage Regulator
111
Starting Motor
111
Preheater
112
Key Switch
113
Preheating-Starting Switch
113
Maintenance of Electrical Systern
113
Maintenance of Battery
113
Maintenance of the Generator
115
Miantenance of Starting Motor
115
Transporting, Installation and Unpacking
117
Test Running and Running-In
118
Engine Operation
120
Fuel
120
Lubricating Oil
120
Cooling Water
120
Preparations before Starting the Engine
121
Engine Starting
122
Operating the Engine
123
Stopping the Engine
124
Preservation and Storage
126

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Weifang 495Q Manuals

Weifang 495Q Operation And Maintenance Manual (127 pages)

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